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Arcade
Arcade
Platform:

Mayhem 2002

| 1985
Genre:
Style:
Theme:
Description:

Notes:
Release type:
Units produced: Cinematronics
Controls/Input Device: Control(joy8way), Buttons(3)
Number of Players: 2
Rating:
Creator:
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Graphics/Artwork:
Music:
SoundFX:
System/ConversionClass:
SoundMix: Mono
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MAME folder name: mayhem

Display: raster 320x240 @ 60.00Hz (60.00 pixclock)
Sound: 1 channels

Emulated in MAME via driver leland.c:
Status: good; Emulation: good
Graphic: good; Sound: good; Color: good
Palette size: 1024; Savestate: unsupported

Roms:
13201.69 with 16384kb
sha1:36b71e2df455758b139a503968b80112a65c347a crc:90283e29
13202.89 with 16384kb
sha1:007a526543d06b8f39e4e93da6ad19725ec6aa2d crc:c5eaa4e3
13203.92 with 16384kb
sha1:691b09a3bad3d1fd13ec38a81a15436b8baba0a1 crc:121ed5bf
13204.93 with 16384kb
sha1:080cd45c2c7d81b8edd5170aa6a587ae6e7e54fb crc:de183518
13205.94 with 16384kb
sha1:c52fe331391720796556a7eab7d145fd1dacf6ed crc:c61f63ac
13206.95 with 16384kb
sha1:ccd97ef604be6d4479a8a91fccecb5d71a4d82af crc:8e7bd2fd
13207.3 with 16384kb
sha1:72e8782a96d598580a13b2183fbdc434f68d490b crc:be1df6aa
13208.101 with 16384kb
sha1:83e35fa7f2b2c6c1a65ee2f76223e12234eb69ad crc:04306973
13209.4 with 16384kb
sha1:2064a7caec0753d38a39095492f705a20482eb83 crc:39fcd7c6
13210.5 with 16384kb
sha1:fc9bc18ec18a57b8d45adcab737e29512fc62d3a crc:630ed136
13211.6 with 16384kb
sha1:66bfcdc66efec6e8537b29382b9702f713455826 crc:28b4aecd
13212.7 with 16384kb
sha1:094e3b7e2b933c5e00722f889a75e4d76569f6fb crc:1d6b39ab
13213.8 with 16384kb
sha1:ee916b903ce6891e7ea98848d559362c0e0ac8d2 crc:f3b2ea05
13214.9 with 16384kb
sha1:e0a663c3c9dc77f2ec10c71a9d227ec3ea765c6e crc:96f3e8d9
13215.102 with 16384kb
sha1:1bf4ae82809eaaf06608d2015bdeceae57a345a1 crc:06e689ae
13216.103 with 16384kb
sha1:8008238359fbf1c138f4fa9fce5580d63db978f2 crc:6452a82c
13217.104 with 16384kb
sha1:3e88e3f4390236b0a4623678a1a6e160c30ff747 crc:62f6036e
13218.105 with 16384kb
sha1:9658b8bae35ea1d55e147a5a43ec00a25e102f54 crc:162f5eb1
13219.106 with 16384kb
sha1:c47ff4dc47bea79c76198a677181c92026e8c3db crc:c0a74d6f
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.
History.dat entry:
Mayhem 2002 (c) 1985 Cinematronics.

- TECHNICAL -

Main CPU : (2x) Zilog Z80 (@ 6 Mhz)
Sound Chips : (2x) General Instrument AY8910 (@ 1.666 Mhz), Custom (@ 1.666 Mhz)

Players : 2
Control : 8-way joystick
Buttons : 3

- TRIVIA -

Mayhem 2002 was released in May 1985.

Default highscore table :
ALL WORLD MAYHEM MASTER
J E 6000
WORLD CLASS MAYHEM PLAYERS
RLL 5000
KLH 4500
DAD 4000
RES 3600
D C 3500
MRD 3400
D Y 3300
JFL 3200
TSC 3100
ARM 3000
D V 2900
MPB 2800
SLM 2700
GFB 2600
J W 2500
BLJ 2400
SRH 2300
POS 2200
A D 2100
R B 2000
J P 1900
A R 1800
MAL 1700
JAL 1600
FOX 1500
BON 1400
DIS 1300
ELU 1200
NAZ 1100
SUN 1000

David Leicht holds the official record for this game with 10,200 points.

- STAFF -

Designed and programmed by: David Dentt, Phil Sorger, Bob Skinner
Graphics by: Tom Carroll, Dana Christianson
Dev.: Bob Loney, Ken Hull
Hardware: Alex McKay

- CONTRIBUTE -

Edit this entry: http://www.arcade-history.com/?&page=detail&id=1587&o=2


Licensed from Alexis Bousiges under a CC Attribution 3.0 License
cheat.dat entry:
00000000 EAF6 00000063 FFFFFFFF Infinite Credits
00000000 E015 00000063 FFFFFFFF Infinite Time
00010000 E016 0000003B FFFFFFFF Infinite Time (2/2)
00000001 E015 00000000 FFFFFFFF Finish this Game Now!
00010001 E016 00000000 FFFFFFFF Finish this Game Now! (2/2)
60000000 0000 00000000 00000000
00000000 E409 00000000 FFFFFFFF Score always = 0 Red Team
00000000 E409 00000099 FFFFFFFF Score always = 9900 Red Team
00000001 E409 00000000 FFFFFFFF Score = 0 Now! Red Team
00000001 E409 00000099 FFFFFFFF Score = 9900 Now! Red Team
00000901 E409 00000099 FFFFFFFF Select XX00 Score Red Team
60000000 0000 00000000 00000000
00000000 E509 00000000 FFFFFFFF Score always = 0 Blue Team
00000000 E509 00000099 FFFFFFFF Score always = 9900 Blue Team
00000001 E509 00000000 FFFFFFFF Score = 0 Now! Blue Team
00000001 E509 00000099 FFFFFFFF Score = 9900 Now! Blue Team
00000901 E509 00000099 FFFFFFFF Select XX00 Score Blue Team

Credit Pugsy's MAME Cheat file
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