Robotron (Solid Blue label)| 1982 |
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Developer: Williams
Controls/Input Device: Control(doublejoy8way)
Number of Players: 1
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Developer: Williams
Controls/Input Device: Control(doublejoy8way)
Number of Players: 1
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SoundMix: Mono
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Robotron (Solid Blue label) VGMuseum Game Endings
Robotron (Solid Blue label) on CAESAR
Robotron (Solid Blue label) high score and replay at MARP
Robotron (Solid Blue label) on datObase
URL: Rules:
URL: Hints:
URL: Cheats:
URL: Reviews:
Robotron (Solid Blue label) VGMuseum Game Endings
Robotron (Solid Blue label) on CAESAR
Robotron (Solid Blue label) high score and replay at MARP
Robotron (Solid Blue label) on datObase
Mameinfo.dat entry:
0.37b10 [Yochizo]
WIP:
- 0.147u2: hap fixed clone Omega Fighter Special. The game fails to boot or finish post. After showing bad rom errors, the game resets.
- 0.147u1: Fixed maincpu rom loading.
- 0.122u7: Fixed gfx1/2/3/4/5 rom loading.
- 0.89u3: Changed Z80 CPU2 clock speed to 5MHz.
- 0.37b10: Yochizo added 'Omega Fighter' (UPL 1989) and clone Omega Fighter Special.
- 21st November 2000: Yochizo fixed some graphics bugs in the Omega Fighter / Atomic Robo-kid driver.
- 8th November 2000: Yochizo sent in a driver for Omega Fighter and Atomic Robo-kid.
- 25th April 1999: Dumped Omega Fighter Special.
LEVELS: 8 (restarts once)
Other Emulators:
* FB Alpha
* JFF
* Raine
Recommended Games (Star Force):
Catacomb
Vega
Espial
Night Star (DECO Cassette)
Nova 2001
Star Jacker
Stunt Air
Zodiack
Star Force
Alpha Mission / ASO
Alpha Mission II / ASO II
Astro Warrior (Mega-Tech)
Mission 660
Rafflesia
S.R.D. Mission
Truxton / Tatsujin
Tatsujin (Tourvision PCE bootleg)
Truxton II / Tatsujin Oh
Blast Off
Blazing Lazers
GunHed (Tourvision PCE bootleg)
The Next Space
Omega Fighter
Super Star Soldier (Tourvision PCE bootleg)
Lethal Thunder
Pollux
Strike Gunner S.T.G
Vimana
Explosive Breaker
Final Star Force
Galmedes
Gunlock
GunNail
Nebulas Ray
Super-X
Gekirindan
Viper Phase 1
Fever SOS
Mars Matrix: Hyper Solid Shooting
Romset: 2016 kb / 8 files / 457.8 zip
Credits Mameinfo and Mametesters Project Robert J. Rabgno et al.
0.37b10 [Yochizo]
WIP:
- 0.147u2: hap fixed clone Omega Fighter Special. The game fails to boot or finish post. After showing bad rom errors, the game resets.
- 0.147u1: Fixed maincpu rom loading.
- 0.122u7: Fixed gfx1/2/3/4/5 rom loading.
- 0.89u3: Changed Z80 CPU2 clock speed to 5MHz.
- 0.37b10: Yochizo added 'Omega Fighter' (UPL 1989) and clone Omega Fighter Special.
- 21st November 2000: Yochizo fixed some graphics bugs in the Omega Fighter / Atomic Robo-kid driver.
- 8th November 2000: Yochizo sent in a driver for Omega Fighter and Atomic Robo-kid.
- 25th April 1999: Dumped Omega Fighter Special.
LEVELS: 8 (restarts once)
Other Emulators:
* FB Alpha
* JFF
* Raine
Recommended Games (Star Force):
Catacomb
Vega
Espial
Night Star (DECO Cassette)
Nova 2001
Star Jacker
Stunt Air
Zodiack
Star Force
Alpha Mission / ASO
Alpha Mission II / ASO II
Astro Warrior (Mega-Tech)
Mission 660
Rafflesia
S.R.D. Mission
Truxton / Tatsujin
Tatsujin (Tourvision PCE bootleg)
Truxton II / Tatsujin Oh
Blast Off
Blazing Lazers
GunHed (Tourvision PCE bootleg)
The Next Space
Omega Fighter
Super Star Soldier (Tourvision PCE bootleg)
Lethal Thunder
Pollux
Strike Gunner S.T.G
Vimana
Explosive Breaker
Final Star Force
Galmedes
Gunlock
GunNail
Nebulas Ray
Super-X
Gekirindan
Viper Phase 1
Fever SOS
Mars Matrix: Hyper Solid Shooting
Romset: 2016 kb / 8 files / 457.8 zip
Credits Mameinfo and Mametesters Project Robert J. Rabgno et al.
History.dat entry:
Robotron: 2084 (c) 1982 Williams.
Set in the year 2084, Robotron is a single-screen shoot-em-up in which super-intelligent self-aware robots known as 'Robotrons' - designed and built to help mankind - have revolted against their creators and vowed to either reprogram the humans into Robotrons or, failing this, wipe-out the human race entirely.
The player must destroy the robots and rescue the Earth's remaining human families. The player's only weapon is a multi-directional Anti-Robot Laser Gun. Used effectively, it will give players the power to destroy all the Robot waves, with the exception of the indestructible 'Hulk' unit.
At the start of the attack wave, players will have three chances to wipe out the enemy and advance to the next wave. Every 25,000 points players are granted another chance to complete their mission.
MAN, WOMAN, CHILD: These are the only three types of human clones left on Earth. Defenseless and easy prey to the Robots, they are totally dependent upon players for their survival and will wander aimlessly until the player makes contact with them. Touching them will place them under the player's protective powers and earn them the following points: 1,000 for rescuing the 1st human; 2,000 for the 2nd: 3,000 for the 3rd; 4,000 for the 4th; 5,000 for the 5th; and 5,000 for every additional human saved. At the beginning of each new wave and when the player loses a turn, rescue scoring will again begin at 1,000.
- ROBOTRON UNITS -
TANK: Its goal is to kill the player by firing rebounding Shells. Annihilate the Tank for 300 points; the Shell for 50 points.
BRAIN: Red alert. The Brain is the most clever and dangerous of the Robot species. Its two-pronged attack will be launched every fifth wave. If it collides with the player, it will electrocute them where they stand. It also possesses the devastating power to fire Cruise Missiles which will follow the player until either contact is made or they are shot and destroyed. Kill the Brain for 500 points; demolish the Cruise Missile for 75 points.
The victims of the second prong of the Brain's attack are the defenseless humans. If captured, a human will be irreversibly transformed - literally re-programmed by the Brain's incredible mind powers - into a Prog: a Robot that will viciously turn against its own protector, the player. Annihilate the Progs for 100 points or meet a violent death at their hands.
SPHEROID: This pulsating sphere may at first look harmless, but it is the mothership which spawns deadly Enforcer Embryos. Players must try to explode the Spheroid before it ejects the Embryos to earn 1,000 points.
ENFORCER: The Embryos grow into evil Enforcers. Kill them for 200 points. Let them live and they will lessen the player's chance for survival by launching Enforcer Sparks. Destroy the Sparks for 25 points.
HULK: In all attack waves except every fifth, the Hulk will stalk his prey. He alone of the Robot species cannot be killed. The player's Laser Gun can only slow him down or divert him from his objective of crushing all life from the humans and the player. Players must avoid this Robot at all costs or the mission will be lost at the outset.
GRUNT: The least sophisticated species of Robot is the Grunt. He has no weapon and possesses only minimal intelligence. This does not mean he is to be dealt with lightly. He will single-mindedly pursue players to capture and destroy them. Kill him and score 100 points.
ELECTRODES: The pulsating, immobile Electrodes will attempt to block the player's path. A collision with them means instant death. Fortunately, the Grunts will also be annihilated by contact with the player. Electrodes must be avoided or destroyed with the Laser Gun. In each new attack wave they will assume a different shape, but remain just as deadly if contact is made.
- TECHNICAL -
Robotron was available in both upright and cocktail format, with the cocktail cabinet being fairly rare. The alternate cabinets also had different graphics (at least the color scheme was different), and are much more difficult to find replacement graphics for. The standard Robotron upright was 6'2" tall and featured white sides and a black front. It had painted side-art in the form of a '2084' logo and a few stripes (this is a very simple design, and is easy to repaint if your cabinet happens to be scratched up). The control panel is covered with a geometric shape design, and has two 8-Way joysticks and two start buttons. These joysticks are of a peculiar design, but can easily be replaced with a pair of modern joysticks (purchase red ball tops ones, because that is what the originals had). The games marquee has the 'Robotron' logo in a font reminiscent of an early 80s computer. This is superimposed over a triangular design made from shapes and lines. The Robotron cocktail cabinet was finished completely with woodgrain laminate. The only graphics were on the control panels, and the small instruction cards that were placed under the top glass. The players would sit across from each other, and the screen image would flip for each player.
Main CPU : Motorola M6809 (@ 1 Mhz)
Sound CPU : M6808 (@ 894.75 Khz)
Sound Chips : DAC
Players : 2
Control : Double 8-way joysticks (see 'Trivia' section for more information)
- TRIVIA -
Robotron: 2084 was released in March 1982.
Total production is estimated at 18,000 units. The upright cabinet style is common. Both the cabaret (or mini) and cocktail styles were produced in much lower numbers, one estimate citing only 500 cocktails produced.
The basic play of Robotron was programmed in three days. The design of Robotron was influenced by "Berzerk" and the Commodore PET game 'Chase'. The concept name was 'Robot Wars - 1984'.
The original name for the production was '2084 - Robotron', but the name Robotron was more commonly used by virtually everyone involved, and the game was renamed shortly before production. This is why the cabinet side artwork simply has the number 2084 vertically.
Robotron was unique at the time in that the controls were two 8-way joysticks (one for running, one for shooting) rather than the more typical single joystick and fire button. This unique dual-joystick control was created because of two occurrences : Jarvis liked the game "Berzerk", but hated the joystick-and-button run-and-shoot configuration; and the fact that Jarvis's right hand had been broken in a car accident shortly after he finished creating "Stargate".
This game shares some sounds from "Defender" and "Stargate".
The human characters in this game are named Mommy, Daddy and Mikey. The idea and the inspiration for the character Mikey was from the 1970's commercial for 'Life' cereal.
Williams were sued by Walt Disney Productions for copyright and patent infringement regarding Williams use of 'Tron' in Robotron. Williams won the suit and Walt Disney releases Tron on time.
A Robotron machine appears in the 1983 movie 'Koyaanisqatsi - Life out of Balance' and on the 1986 movie 'Better Off Dead'.
- UPDATES -
Yellow/Orange label :
* The default difficulty is 5.
* The demo calls the Quarks 'Cubeoids'.
* The default high score is 131682.
Blue label :
* The default difficulty is 3.
* The default high score is 151782.
* The 'shot-in-corner' bug is fixed.
- SCORING -
G.R.U.N.T. (GROUND ROVING UNIT NETWORK TERMINATOR) - The red robots: 100 points
SPHEROID - The red circles that travel around the game screen: 1,000 points
QUARK - The white boxes with an 'X' in the middle that travel around the game screen: 1,000 points
ENFORCER - The blue, 'Robby the Robot' looking robots: 150 points
SPARKS (Shot by ENFORCERS): 25 points
TANK - The red robots that have tracked wheels underneath them hence making them look like tanks : 200 points
TANK SHELLS: 50 points
BRAIN - The robots that are blue and have really large heads: 500 points
CRUISE MISSILES (shot by BRAINS): 25 points
PROG (reprogrammed humans): 100 points
FAMILY MEMBERS: 1,000 points for the first human rescued, progressing to 2,000, 3,000, 4,000, then 5,000 for every human rescued after that. The scoring starts over when the player is killed or finishes a wave.
- TIPS AND TRICKS -
* When you start the game, your man will be in the middle of the playing field surrounded by various robots. Depending on the wave that you are on will determine exactly what robots are ready to terminate your existence. The game is straight-forward, take out all the robots (except HULKS) to advance to the next wave. It is vital for your survival that you learn how to 'scoot and shoot'. If you don't learn how operate the controls independently and run in one direction while shooting in other directions, you won't survive very long in this game.
* Equally important to 'scoot and shoot' is your ability to be able to fire on the diagonal. It's easy firing up, down, left, and right, but it takes a little more mastery to fire in the diagonal directions.
* Learn the different things the enemy robots do. For example, the SPEROIDS have a tendency to congregate in the corners. This works to your advantage since you can blast about three or four before they discharge their supply of ENFORCER robots.
* Your main objective is to blast a path through the robots and get to the edge of the screen. It doesn't matter what edge, just get to one. The reason is painfully simple : it give the robots one less direction to assault you from. Plus, you can lead them around in circles blasting them and also cleaning out the corners from the above-mentioned ENFORCERS.
* Enforcer Bug : The enforcer bug is when an enforcer is in the lower right corner and you shoot it diagonal there is a 1 in 3,000 chance the game will reset. The reason for the game resetting is there is a bug in the diagonal explosion code for enforcers. The memory below the screen holds the stack and an unclipped pixel can get 'drawn' into the stack causing the game to lock and the watchdog to kick in and reset the system.
* The only times where you won't want to seek the sides is during the BRAIN and TANK robot waves. The BRAINS fire a homing shot at your man so you need as much room to maneuver as possible so going against the wall would restrict that movement. The same goes for the TANK robots which fire bounce shots. They may miss you initially but you might get hit by the shot as it bounces up. You are safer in the middle area where you have room to maneuver. Just watch out for other enemies (which will be very low in number).
* Try to rescue the humans as long as it doesn't put your man in danger of dying. You can rack up some major points on the BRAIN waves since they are loaded with humans for the BRAIN robots to 're-program'. Again, make sure you have an avenue of escape. Doesn't make sense to save a human, get the extra man, then die. You, in essence, gained nothing from that level. You can also shoot the HULK robots to push them away from humans also. On the BRAIN waves, make sure you pick off the BRAIN robots as soon as possible. This prevents them from reprogramming the humans and leaves you more people to get major points with.
* The 'Mikey' bug - on the first Brain wave. There are a lot of Mommies and only one Mikey. The Brains all go for Mikey - if you can protect him (don't pick him up, though!), the Brains will ignore all other humans, making for a point-fest if you can grab them all. As soon as you die, however, the Brains will grab any human they find. This actually works on all Brain waves, but in the other waves the 'golden human' is a random Daddy or Mommy or Mikey, so you don't know who to protect. It's a bug, but a cool one. For this bug to work, the player must make sure that no humans are left alive in the level previous.
* Since you don't have a limit on your shots, you can put up a 'wall' of energy in whatever direction you move. This can have a very devastating effect if applied right.
* Make sure you take a quick look at the wave to assess where the main threats are. You will have from one to two seconds to get ready for action. If you can survive the initial few seconds as you blast your way toward the edge, your chances of survival will be that much greater. Also be sure to remember what each wave has in store for you, this also will give you a greater chance of getting through the wave.
* If you get tired, you can take a break. That's right, wait for a TANK wave. Eliminate all of the robots except for one. After firing a few shots, the TANK robot will run out. After that, it's just a matter of avoiding the TANK and any other pesky robots.
* ENFORCERS, like their SPHEROID transports, tend to congregate in corners. Use this to your advantage. Every now and then one or two will zip very fast across the field. Their main threat, though, is volume of fire. When you are on the edges, watch out since their shots tend to roll toward your man.
* See all those pretty shapes on the playing field? They are there as a nuisance. They will kill your man if he hits them. They can, however, be shot out of the way but yield no points.
* Robotron Name Trick : The formula consists of three sequences of buttons, that all must be completed within a quarter of a second of each other, without the player dying on-screen. The moves are as follows...
1) Fire Up while moving Right and press Player 1 button.
2) Fire Down while moving Up and press Player 2 button.
3) Move Down while firing Up.
The designer's names will appear and stay on the screen until the joystick is released from the Up position. Your game is over(!) once you've done this trick.
- SERIES -
1. Robotron: 2084 (1982, ARC)
2. Blaster (1983, ARC)
3. Robotron X [Model SLUS-00252] (1996, PSX)
4. Robotron 64 [Model NUS-NRXE-USA] (1998, N64)
- STAFF -
Staff : Larry DeMar (LED), Eugene Jarvis (DRJ) (EPJ), (JER), (KID), (MLG), Steve Ritchie (SSR), (UNA), (JRS), (CJM)
- PORTS -
* Consoles :
Atari 2600 [US] [unreleased prototype]
Atari 5200 [US] (1983) "Robotron: 2084 [Model CX5225]"
Atari 7800 [US] (1986) "Robotron: 2084 [Model CX7809]"
Atari XEGS
Sega Genesis [US] (1996) "Williams Arcade's Greatest Hits"
Sega Mega Drive [EU] (1996) "Arcade's Greatest Hits [Model T-97126]"
Sega Saturn [US] (1996) "Arcade's Greatest Hits [Model T-9703H]"
Sony PlayStation [US] (April 10, 1996) "Williams Arcade's Greatest Hits [Model SLUS-00201]"
Sony PlayStation [EU] (September 1, 1996) "Williams Arcade's Greatest Hits [Model SLES-00323]"
Nintendo SNES [US] (October 1996) "Williams Arcade's Greatest Hits [Model SNS-AW8E-USA]"
Nintendo SNES [EU] (January 8, 1997) "Williams Arcade's Greatest Hits [Model SNSP-AW8P-EUR]"
Sega Dreamcast [US] (June 27, 2000) "Midway's Greatest Arcade Hits Vol. 1 [Model T-9713N]"
Sega Dreamcast [EU] (July 28, 2000) "Midway's Greatest Arcade Hits Vol. 1 [Model T-9710D-50]"
Nintendo 64 [US] (November 14, 2000) "Midway's Greatest Arcade Hits Vol. 1 [Model NUS-NAIE-USA]"
Sony PlayStation 2 [US] (November 18, 2003) "Midway Arcade Treasures [Model SLUS-20801]"
Microsoft XBOX [US] (November 24, 2003) "Midway Arcade Treasures"
Nintendo GameCube [US] (December 18, 2003) "Midway Arcade Treasures [Model DOL-GAKE-USA]"
Microsoft XBOX [EU] (February 6, 2004) "Midway Arcade Treasures"
Sony PlayStation 2 [EU] (February 6, 2004) "Midway Arcade Treasures [Model SLES-51927]"
Microsoft XBOX 360 [XBLA] [EU] (December 2, 2005) [retired in 2010]
Microsoft XBOX 360 [XBLA] [US] (December 16, 2005) [retired in 2010]
Microsoft XBOX 360 [XBLA] [JP] (December 17, 2005) [retired in 2010]
Microsoft XBOX 360 [US] (November 6, 2012) "Midway Arcade Origins"
Sony PlayStation 3 [US] (November 6, 2012) "Midway Arcade Origins [Model BLUS-31083]"
Microsoft XBOX 360 [EU] (November 15, 2012) "Midway Arcade Origins"
Sony PlayStation 3 [EU] (November 15, 2012) "Midway Arcade Origins [Model BLES-01768]"
* Handhelds :
Atari Lynx [US] (1991) "Robotron: 2084 [Model PT5003]"
Nintendo Game Boy Advance [US] (November 22, 2001) "Midway's Greatest Arcade Hits [Model AGB-AM3E-USA]"
Nintendo Game Boy Advance [EU] (November 30, 2001) "Midway's Greatest Arcade Hits [Model AGB-AM3P-EUR]"
* Computers :
BBC Micro [EU] (1982)
Atari 800 [US] (1983) "Robotron: 2084 [Model RX8033]"
Tandy Color Computer [US] (1983) "Robotack"
Commodore VIC-20 [US] (1983) "Robotron: 2084 [Model RX-8520]"
Commodore C64 [EU] (1983)
Commodore C64 [US] (1983) "Robotron: 2084 [Model RX8521]"
PC [Booter] [US] (1983)
Apple II [US] (1983)
BBC B [EU] (1984) by Atarisoft
Sinclair ZX Spectrum [EU] (unreleased)
Atari ST [EU] (1987)
PC [MS Windows 3.1/DOS, CD-ROM] [US] (1995) "Williams Arcade Classics"
PC [MS Windows 95/DOS, CD-ROM] [US] (1996) "Williams Arcade Classics"
PC [MS Windows, CD-ROM] [US] (August 27, 2004) "Midway Arcade Treasures"
PC [MS Windows, CD-ROM] [EU] (November 23, 2004) "Midway Arcade Treasures"
* Others :
Tiger Game.com [US] (1997) "Williams Arcade Classics [Model 71-722]"
Mobile Phones [US] (April 5, 2005)
- CONTRIBUTE -
Edit this entry: http://www.arcade-history.com/?&page=detail&id=2243&o=2
Licensed from Alexis Bousiges under a CC Attribution 3.0 License
Robotron: 2084 (c) 1982 Williams.
Set in the year 2084, Robotron is a single-screen shoot-em-up in which super-intelligent self-aware robots known as 'Robotrons' - designed and built to help mankind - have revolted against their creators and vowed to either reprogram the humans into Robotrons or, failing this, wipe-out the human race entirely.
The player must destroy the robots and rescue the Earth's remaining human families. The player's only weapon is a multi-directional Anti-Robot Laser Gun. Used effectively, it will give players the power to destroy all the Robot waves, with the exception of the indestructible 'Hulk' unit.
At the start of the attack wave, players will have three chances to wipe out the enemy and advance to the next wave. Every 25,000 points players are granted another chance to complete their mission.
MAN, WOMAN, CHILD: These are the only three types of human clones left on Earth. Defenseless and easy prey to the Robots, they are totally dependent upon players for their survival and will wander aimlessly until the player makes contact with them. Touching them will place them under the player's protective powers and earn them the following points: 1,000 for rescuing the 1st human; 2,000 for the 2nd: 3,000 for the 3rd; 4,000 for the 4th; 5,000 for the 5th; and 5,000 for every additional human saved. At the beginning of each new wave and when the player loses a turn, rescue scoring will again begin at 1,000.
- ROBOTRON UNITS -
TANK: Its goal is to kill the player by firing rebounding Shells. Annihilate the Tank for 300 points; the Shell for 50 points.
BRAIN: Red alert. The Brain is the most clever and dangerous of the Robot species. Its two-pronged attack will be launched every fifth wave. If it collides with the player, it will electrocute them where they stand. It also possesses the devastating power to fire Cruise Missiles which will follow the player until either contact is made or they are shot and destroyed. Kill the Brain for 500 points; demolish the Cruise Missile for 75 points.
The victims of the second prong of the Brain's attack are the defenseless humans. If captured, a human will be irreversibly transformed - literally re-programmed by the Brain's incredible mind powers - into a Prog: a Robot that will viciously turn against its own protector, the player. Annihilate the Progs for 100 points or meet a violent death at their hands.
SPHEROID: This pulsating sphere may at first look harmless, but it is the mothership which spawns deadly Enforcer Embryos. Players must try to explode the Spheroid before it ejects the Embryos to earn 1,000 points.
ENFORCER: The Embryos grow into evil Enforcers. Kill them for 200 points. Let them live and they will lessen the player's chance for survival by launching Enforcer Sparks. Destroy the Sparks for 25 points.
HULK: In all attack waves except every fifth, the Hulk will stalk his prey. He alone of the Robot species cannot be killed. The player's Laser Gun can only slow him down or divert him from his objective of crushing all life from the humans and the player. Players must avoid this Robot at all costs or the mission will be lost at the outset.
GRUNT: The least sophisticated species of Robot is the Grunt. He has no weapon and possesses only minimal intelligence. This does not mean he is to be dealt with lightly. He will single-mindedly pursue players to capture and destroy them. Kill him and score 100 points.
ELECTRODES: The pulsating, immobile Electrodes will attempt to block the player's path. A collision with them means instant death. Fortunately, the Grunts will also be annihilated by contact with the player. Electrodes must be avoided or destroyed with the Laser Gun. In each new attack wave they will assume a different shape, but remain just as deadly if contact is made.
- TECHNICAL -
Robotron was available in both upright and cocktail format, with the cocktail cabinet being fairly rare. The alternate cabinets also had different graphics (at least the color scheme was different), and are much more difficult to find replacement graphics for. The standard Robotron upright was 6'2" tall and featured white sides and a black front. It had painted side-art in the form of a '2084' logo and a few stripes (this is a very simple design, and is easy to repaint if your cabinet happens to be scratched up). The control panel is covered with a geometric shape design, and has two 8-Way joysticks and two start buttons. These joysticks are of a peculiar design, but can easily be replaced with a pair of modern joysticks (purchase red ball tops ones, because that is what the originals had). The games marquee has the 'Robotron' logo in a font reminiscent of an early 80s computer. This is superimposed over a triangular design made from shapes and lines. The Robotron cocktail cabinet was finished completely with woodgrain laminate. The only graphics were on the control panels, and the small instruction cards that were placed under the top glass. The players would sit across from each other, and the screen image would flip for each player.
Main CPU : Motorola M6809 (@ 1 Mhz)
Sound CPU : M6808 (@ 894.75 Khz)
Sound Chips : DAC
Players : 2
Control : Double 8-way joysticks (see 'Trivia' section for more information)
- TRIVIA -
Robotron: 2084 was released in March 1982.
Total production is estimated at 18,000 units. The upright cabinet style is common. Both the cabaret (or mini) and cocktail styles were produced in much lower numbers, one estimate citing only 500 cocktails produced.
The basic play of Robotron was programmed in three days. The design of Robotron was influenced by "Berzerk" and the Commodore PET game 'Chase'. The concept name was 'Robot Wars - 1984'.
The original name for the production was '2084 - Robotron', but the name Robotron was more commonly used by virtually everyone involved, and the game was renamed shortly before production. This is why the cabinet side artwork simply has the number 2084 vertically.
Robotron was unique at the time in that the controls were two 8-way joysticks (one for running, one for shooting) rather than the more typical single joystick and fire button. This unique dual-joystick control was created because of two occurrences : Jarvis liked the game "Berzerk", but hated the joystick-and-button run-and-shoot configuration; and the fact that Jarvis's right hand had been broken in a car accident shortly after he finished creating "Stargate".
This game shares some sounds from "Defender" and "Stargate".
The human characters in this game are named Mommy, Daddy and Mikey. The idea and the inspiration for the character Mikey was from the 1970's commercial for 'Life' cereal.
Williams were sued by Walt Disney Productions for copyright and patent infringement regarding Williams use of 'Tron' in Robotron. Williams won the suit and Walt Disney releases Tron on time.
A Robotron machine appears in the 1983 movie 'Koyaanisqatsi - Life out of Balance' and on the 1986 movie 'Better Off Dead'.
- UPDATES -
Yellow/Orange label :
* The default difficulty is 5.
* The demo calls the Quarks 'Cubeoids'.
* The default high score is 131682.
Blue label :
* The default difficulty is 3.
* The default high score is 151782.
* The 'shot-in-corner' bug is fixed.
- SCORING -
G.R.U.N.T. (GROUND ROVING UNIT NETWORK TERMINATOR) - The red robots: 100 points
SPHEROID - The red circles that travel around the game screen: 1,000 points
QUARK - The white boxes with an 'X' in the middle that travel around the game screen: 1,000 points
ENFORCER - The blue, 'Robby the Robot' looking robots: 150 points
SPARKS (Shot by ENFORCERS): 25 points
TANK - The red robots that have tracked wheels underneath them hence making them look like tanks : 200 points
TANK SHELLS: 50 points
BRAIN - The robots that are blue and have really large heads: 500 points
CRUISE MISSILES (shot by BRAINS): 25 points
PROG (reprogrammed humans): 100 points
FAMILY MEMBERS: 1,000 points for the first human rescued, progressing to 2,000, 3,000, 4,000, then 5,000 for every human rescued after that. The scoring starts over when the player is killed or finishes a wave.
- TIPS AND TRICKS -
* When you start the game, your man will be in the middle of the playing field surrounded by various robots. Depending on the wave that you are on will determine exactly what robots are ready to terminate your existence. The game is straight-forward, take out all the robots (except HULKS) to advance to the next wave. It is vital for your survival that you learn how to 'scoot and shoot'. If you don't learn how operate the controls independently and run in one direction while shooting in other directions, you won't survive very long in this game.
* Equally important to 'scoot and shoot' is your ability to be able to fire on the diagonal. It's easy firing up, down, left, and right, but it takes a little more mastery to fire in the diagonal directions.
* Learn the different things the enemy robots do. For example, the SPEROIDS have a tendency to congregate in the corners. This works to your advantage since you can blast about three or four before they discharge their supply of ENFORCER robots.
* Your main objective is to blast a path through the robots and get to the edge of the screen. It doesn't matter what edge, just get to one. The reason is painfully simple : it give the robots one less direction to assault you from. Plus, you can lead them around in circles blasting them and also cleaning out the corners from the above-mentioned ENFORCERS.
* Enforcer Bug : The enforcer bug is when an enforcer is in the lower right corner and you shoot it diagonal there is a 1 in 3,000 chance the game will reset. The reason for the game resetting is there is a bug in the diagonal explosion code for enforcers. The memory below the screen holds the stack and an unclipped pixel can get 'drawn' into the stack causing the game to lock and the watchdog to kick in and reset the system.
* The only times where you won't want to seek the sides is during the BRAIN and TANK robot waves. The BRAINS fire a homing shot at your man so you need as much room to maneuver as possible so going against the wall would restrict that movement. The same goes for the TANK robots which fire bounce shots. They may miss you initially but you might get hit by the shot as it bounces up. You are safer in the middle area where you have room to maneuver. Just watch out for other enemies (which will be very low in number).
* Try to rescue the humans as long as it doesn't put your man in danger of dying. You can rack up some major points on the BRAIN waves since they are loaded with humans for the BRAIN robots to 're-program'. Again, make sure you have an avenue of escape. Doesn't make sense to save a human, get the extra man, then die. You, in essence, gained nothing from that level. You can also shoot the HULK robots to push them away from humans also. On the BRAIN waves, make sure you pick off the BRAIN robots as soon as possible. This prevents them from reprogramming the humans and leaves you more people to get major points with.
* The 'Mikey' bug - on the first Brain wave. There are a lot of Mommies and only one Mikey. The Brains all go for Mikey - if you can protect him (don't pick him up, though!), the Brains will ignore all other humans, making for a point-fest if you can grab them all. As soon as you die, however, the Brains will grab any human they find. This actually works on all Brain waves, but in the other waves the 'golden human' is a random Daddy or Mommy or Mikey, so you don't know who to protect. It's a bug, but a cool one. For this bug to work, the player must make sure that no humans are left alive in the level previous.
* Since you don't have a limit on your shots, you can put up a 'wall' of energy in whatever direction you move. This can have a very devastating effect if applied right.
* Make sure you take a quick look at the wave to assess where the main threats are. You will have from one to two seconds to get ready for action. If you can survive the initial few seconds as you blast your way toward the edge, your chances of survival will be that much greater. Also be sure to remember what each wave has in store for you, this also will give you a greater chance of getting through the wave.
* If you get tired, you can take a break. That's right, wait for a TANK wave. Eliminate all of the robots except for one. After firing a few shots, the TANK robot will run out. After that, it's just a matter of avoiding the TANK and any other pesky robots.
* ENFORCERS, like their SPHEROID transports, tend to congregate in corners. Use this to your advantage. Every now and then one or two will zip very fast across the field. Their main threat, though, is volume of fire. When you are on the edges, watch out since their shots tend to roll toward your man.
* See all those pretty shapes on the playing field? They are there as a nuisance. They will kill your man if he hits them. They can, however, be shot out of the way but yield no points.
* Robotron Name Trick : The formula consists of three sequences of buttons, that all must be completed within a quarter of a second of each other, without the player dying on-screen. The moves are as follows...
1) Fire Up while moving Right and press Player 1 button.
2) Fire Down while moving Up and press Player 2 button.
3) Move Down while firing Up.
The designer's names will appear and stay on the screen until the joystick is released from the Up position. Your game is over(!) once you've done this trick.
- SERIES -
1. Robotron: 2084 (1982, ARC)
2. Blaster (1983, ARC)
3. Robotron X [Model SLUS-00252] (1996, PSX)
4. Robotron 64 [Model NUS-NRXE-USA] (1998, N64)
- STAFF -
Staff : Larry DeMar (LED), Eugene Jarvis (DRJ) (EPJ), (JER), (KID), (MLG), Steve Ritchie (SSR), (UNA), (JRS), (CJM)
- PORTS -
* Consoles :
Atari 2600 [US] [unreleased prototype]
Atari 5200 [US] (1983) "Robotron: 2084 [Model CX5225]"
Atari 7800 [US] (1986) "Robotron: 2084 [Model CX7809]"
Atari XEGS
Sega Genesis [US] (1996) "Williams Arcade's Greatest Hits"
Sega Mega Drive [EU] (1996) "Arcade's Greatest Hits [Model T-97126]"
Sega Saturn [US] (1996) "Arcade's Greatest Hits [Model T-9703H]"
Sony PlayStation [US] (April 10, 1996) "Williams Arcade's Greatest Hits [Model SLUS-00201]"
Sony PlayStation [EU] (September 1, 1996) "Williams Arcade's Greatest Hits [Model SLES-00323]"
Nintendo SNES [US] (October 1996) "Williams Arcade's Greatest Hits [Model SNS-AW8E-USA]"
Nintendo SNES [EU] (January 8, 1997) "Williams Arcade's Greatest Hits [Model SNSP-AW8P-EUR]"
Sega Dreamcast [US] (June 27, 2000) "Midway's Greatest Arcade Hits Vol. 1 [Model T-9713N]"
Sega Dreamcast [EU] (July 28, 2000) "Midway's Greatest Arcade Hits Vol. 1 [Model T-9710D-50]"
Nintendo 64 [US] (November 14, 2000) "Midway's Greatest Arcade Hits Vol. 1 [Model NUS-NAIE-USA]"
Sony PlayStation 2 [US] (November 18, 2003) "Midway Arcade Treasures [Model SLUS-20801]"
Microsoft XBOX [US] (November 24, 2003) "Midway Arcade Treasures"
Nintendo GameCube [US] (December 18, 2003) "Midway Arcade Treasures [Model DOL-GAKE-USA]"
Microsoft XBOX [EU] (February 6, 2004) "Midway Arcade Treasures"
Sony PlayStation 2 [EU] (February 6, 2004) "Midway Arcade Treasures [Model SLES-51927]"
Microsoft XBOX 360 [XBLA] [EU] (December 2, 2005) [retired in 2010]
Microsoft XBOX 360 [XBLA] [US] (December 16, 2005) [retired in 2010]
Microsoft XBOX 360 [XBLA] [JP] (December 17, 2005) [retired in 2010]
Microsoft XBOX 360 [US] (November 6, 2012) "Midway Arcade Origins"
Sony PlayStation 3 [US] (November 6, 2012) "Midway Arcade Origins [Model BLUS-31083]"
Microsoft XBOX 360 [EU] (November 15, 2012) "Midway Arcade Origins"
Sony PlayStation 3 [EU] (November 15, 2012) "Midway Arcade Origins [Model BLES-01768]"
* Handhelds :
Atari Lynx [US] (1991) "Robotron: 2084 [Model PT5003]"
Nintendo Game Boy Advance [US] (November 22, 2001) "Midway's Greatest Arcade Hits [Model AGB-AM3E-USA]"
Nintendo Game Boy Advance [EU] (November 30, 2001) "Midway's Greatest Arcade Hits [Model AGB-AM3P-EUR]"
* Computers :
BBC Micro [EU] (1982)
Atari 800 [US] (1983) "Robotron: 2084 [Model RX8033]"
Tandy Color Computer [US] (1983) "Robotack"
Commodore VIC-20 [US] (1983) "Robotron: 2084 [Model RX-8520]"
Commodore C64 [EU] (1983)
Commodore C64 [US] (1983) "Robotron: 2084 [Model RX8521]"
PC [Booter] [US] (1983)
Apple II [US] (1983)
BBC B [EU] (1984) by Atarisoft
Sinclair ZX Spectrum [EU] (unreleased)
Atari ST [EU] (1987)
PC [MS Windows 3.1/DOS, CD-ROM] [US] (1995) "Williams Arcade Classics"
PC [MS Windows 95/DOS, CD-ROM] [US] (1996) "Williams Arcade Classics"
PC [MS Windows, CD-ROM] [US] (August 27, 2004) "Midway Arcade Treasures"
PC [MS Windows, CD-ROM] [EU] (November 23, 2004) "Midway Arcade Treasures"
* Others :
Tiger Game.com [US] (1997) "Williams Arcade Classics [Model 71-722]"
Mobile Phones [US] (April 5, 2005)
- CONTRIBUTE -
Edit this entry: http://www.arcade-history.com/?&page=detail&id=2243&o=2
Licensed from Alexis Bousiges under a CC Attribution 3.0 License
cheat.dat entry:
20800000 130C2 00000000 FFFFFFFF Invincibility Unfortunately due to the nature of the game all enemies move towards you so you may end up with a load of enemies around you - if you do either shoot them or use a teleport cheat
20810000 130CE 00000000 FFFFFFFF Invincibility (2/3)
20810000 130DA 00000000 FFFFFFFF Invincibility (3/3)
00000001 09864 0000004A FFFFFFFF Teleport to Centre Now! Assign this to an activation key for the best effect
00010001 09866 0000007C FFFFFFFF Teleport to Centre Now! (2/2)
00000001 09864 00000007 FFFFFFFF Teleport to Top Left Now! Assign this to an activation key for the best effect
00010001 09866 00000018 FFFFFFFF Teleport to Top Left Now! (2/2)
00000001 09864 0000008C FFFFFFFF Teleport to Top Right Now! Assign this to an activation key for the best effect
00010001 09866 00000018 FFFFFFFF Teleport to Top Right Now! (2/2)
00000001 09864 00000007 FFFFFFFF Teleport to Bottom Left Now! Assign this to an activation key for the best effect
00010001 09866 000000DF FFFFFFFF Teleport to Bottom Left Now! (2/2)
00000001 09864 0000008C FFFFFFFF Teleport to Bottom Right Now! Assign this to an activation key for the best effect
00010001 09866 000000DF FFFFFFFF Teleport to Bottom Right Now! (2/2)
60000000 00000 00000000 00000000
00000000 0BDEC 00000008 FFFFFFFF Infinite Lives PL1
00000000 0BE28 00000008 FFFFFFFF Infinite Lives PL2
Credit Pugsy's MAME Cheat file
20800000 130C2 00000000 FFFFFFFF Invincibility Unfortunately due to the nature of the game all enemies move towards you so you may end up with a load of enemies around you - if you do either shoot them or use a teleport cheat
20810000 130CE 00000000 FFFFFFFF Invincibility (2/3)
20810000 130DA 00000000 FFFFFFFF Invincibility (3/3)
00000001 09864 0000004A FFFFFFFF Teleport to Centre Now! Assign this to an activation key for the best effect
00010001 09866 0000007C FFFFFFFF Teleport to Centre Now! (2/2)
00000001 09864 00000007 FFFFFFFF Teleport to Top Left Now! Assign this to an activation key for the best effect
00010001 09866 00000018 FFFFFFFF Teleport to Top Left Now! (2/2)
00000001 09864 0000008C FFFFFFFF Teleport to Top Right Now! Assign this to an activation key for the best effect
00010001 09866 00000018 FFFFFFFF Teleport to Top Right Now! (2/2)
00000001 09864 00000007 FFFFFFFF Teleport to Bottom Left Now! Assign this to an activation key for the best effect
00010001 09866 000000DF FFFFFFFF Teleport to Bottom Left Now! (2/2)
00000001 09864 0000008C FFFFFFFF Teleport to Bottom Right Now! Assign this to an activation key for the best effect
00010001 09866 000000DF FFFFFFFF Teleport to Bottom Right Now! (2/2)
60000000 00000 00000000 00000000
00000000 0BDEC 00000008 FFFFFFFF Infinite Lives PL1
00000000 0BE28 00000008 FFFFFFFF Infinite Lives PL2
Credit Pugsy's MAME Cheat file
