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Arcade
Arcade
Platform:

Gatsbee

| 1984
Genre:
Style:
Theme:
Description:

Notes:
Release type:
Units produced: Uchida
Controls/Input Device: Control(joy8way), Buttons(1)
Number of Players: 2
Rating:
Creator:
More Creator:
More Coder/Software:
Developer:
Manufacturer:
Publisher:
License from/Copyright:
Graphics/Artwork:
Music:
SoundFX:
System/ConversionClass:
SoundMix: Mono
Coder/Software:
More Graphics/Artwork:
More Music/Sound:
Acting Talent involved:
:
:
More Machine Details:
More System Details:
Game Awards Nominations:
Game Awards Won:
Title a.k.a.:
Slogans:
Avg. Playtime:
URL: Official:
URL: Rules:
URL: Hints:
URL: Cheats:
URL: Reviews:
Gatsbee VGMuseum Game Endings
Gatsbee on CAESAR
Gatsbee high score and replay at MARP
Gatsbee on datObase
MAME folder name: gatsbee

Display: raster 288x224 @ 60.61Hz (60.61 pixclock)
Sound: 1 channels

Emulated in MAME via driver galaga.c:
Status: imperfect; Emulation: good
Graphic: imperfect; Sound: imperfect; Color: good
Palette size: 576; Savestate: supported

Roms:
1.4b with 4096kb
sha1:7171e3fb37b0d6cc8f7a023c1775080d5986de99 crc:9fb8e28b
10.7a with 4096kb
sha1:6530aa5b4afef4a8422ece76a93d0c5b1d93355e crc:60dcf940
2.4c with 4096kb
sha1:5763140d32d35a38cdcb49e6de1fd5b07a9e8cc2 crc:bf6cb840
3.4d with 4096kb
sha1:1736cf8497f7ac28e92ca94fa137c144353dc192 crc:3604e2dd
4.4e with 4096kb
sha1:41c852fc77f0f35bf48a5b81a19234ed99871c89 crc:bf9f613b
8.5r with 8192kb
sha1:7bcb254f7cf03bd84291b9fdc27b8962b3e12aa4 crc:b324f650
9.6a with 4096kb
sha1:9ac2887ede802d28daa4ad0a0a54bcf7b1155a2e crc:22e339d5
gallag.6 with 4096kb
sha1:b465eee91e75257b7b049d49c0064ab5fd66c576 crc:001b70bc
gg1-5 with 4096kb
sha1:d29b68d6aab3217fa2106b3507b9273ff3f927bf crc:3102fccd
gg1-7 with 4096kb
sha1:d6cb439de0718826d1a0363c9d77de8740b18ecf crc:8995088d
prom-1.1d with 256kb
sha1:085ada18c498fdb18ecedef0ea8fe9217edb7b46 crc:7a2815b4
prom-2.5c with 256kb
sha1:0c4d0bee858b97632411c440bea6948a74759746 crc:77245b66
prom-3.1c with 256kb
sha1:cdd4bc1013f5c11984fdc4fd10e2d2e27120c1e5 crc:4a04bb6b
prom-4.2n with 256kb
sha1:0281de86c236c88739297ff712e0a4f5c8bf8ab9 crc:59b6edab
prom-5.5n with 32kb
sha1:1a6dea13b4af155d9cb5b999a75d4f1eb9c71346 crc:54603c6b
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:
GATsBEe (c) 1984 Uchida.

- TECHNICAL -

Main CPU : (4x) Z80 (@ 3.072 Mhz)
Sound Chips : Namco 3-channel WSG, discrete circuitry

Screen orientation : Vertical
Video resolution : 224 x 288 pixels
Screen refresh : 60.61 Hz
Palette colors : 96

Players : 2
Control : 8-way joystick
Buttons : 1

- CONTRIBUTE -

Edit this entry: http://www.arcade-history.com/?&page=detail&id=937&o=2


Licensed from Alexis Bousiges under a CC Attribution 3.0 License
cheat.dat entry:
00000000 9820 00000006 FFFFFFFF Infinite Lives
21800000 06E4 00000018 FFFFFFFF Invincibility
20800300 3C2D 000000FF FFFFFFFF Select Starting Stage Note the game crashes after Stage 255
20A10000 0185 003C21CD FFFFFFFF Select Starting Stage (2/7)
20B10000 3C21 FE98213A FFFFFFFF Select Starting Stage (3/7) 0185 CD 21 3C call $3C21 (changed from ld hl,$9821)
20B10000 3C25 21042800 FFFFFFFF Select Starting Stage (4/7) 3C21 3A 21 98 ld a,($9821) / 3C24 FE 00 cp $00
20B10000 3C29 3EC99821 FFFFFFFF Select Starting Stage (5/7) 3C26 28 04 jr z,$3C2C / 3C28 21 21 98 ld hl,$9821
20B10000 3C2E 18982132 FFFFFFFF Select Starting Stage (6/7) 3C2B C9 ret / 3C2C 3E xx ld a,$xx
20810000 3C32 000000F5 FFFFFFFF Select Starting Stage (7/7) 3C2E 32 21 98 ld ($9821),a / 3C31 18 F5 jr $3C28
21800000 070D 0000000D FFFFFFFF Fast Shoot
00000000 9288 00000028 FFFFFFFF Perfect Challenge Stages
00000000 9825 00000000 FFFFFFFF All Challenge Stages
00000000 9825 00000001 FFFFFFFF No Challenge Stages
00300000 9368 00000000 FFFFFFFF Aliens don't fire
00310000 936C 00000000 FFFFFFFF Aliens don't fire (2/2)
02100000 99B6 00000000 00001515 Auto Fire Turn it OFF on the Name Entry screen

Credit Pugsy's MAME Cheat file
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