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Geostorm (Japan)

 
Arcade
Arcade
Platform:

Geostorm (Japan)

| 1994
Genre:
Style:
Theme:
Description:


Notes:
Release type:
Developer: Irem
Controls/Input Device: Control(joy8way), Buttons(2)
Number of Players: 2
Rating:
Creator:
More Creator:
More Coder/Software:
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Manufacturer:
Genre:
License from/Copyright:
Graphics/Artwork:
Music:
SoundFX:
System/ConversionClass:
SoundMix: Mono
Coder/Software:
Game Awards Nominations:
Game Awards Won:
Title a.k.a.:
Slogans:
Avg. Playtime:
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


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Romset: 2016 kb / 8 files / 457.8 zip


Credits Mameinfo and Mametesters Project Robert J. Rabgno et al.
History.dat entry:
Geo Storm (c) 1994 Irem Corp.

A platform shooter that features incredible graphics and rock solid gameplay.

- TECHNICAL -

Irem M-92G system hardware

Main CPU : V33 (@ 9 Mhz), V30 (@ 7.15909 Mhz)
Sound Chips : Yamaha YM2151 (@ 3.579545 Mhz), GA20 (@ 3.579545 Mhz)

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

- TRIVIA -

Geo Storm was released in September 1994.

This game is known in US as "Gun Force II".

Some musics in this game are directly recycled (and remixed) from "Air Duel", another Irem game from 1990.
The Stage 1 music is a remixed version of the Stage 4 music of "Air Duel".
The Stage 2 part 1 music is a remixed version of the Stage 1 music of "Air Duel".
The Stage 2 part 2 music is a remixed version of the Stage 3 music of "Air Duel".

- SERIES -

1. Gun Force - Battle Fire Engulfed Terror Island (1991)
2. Geo Storm (1994)

- CONTRIBUTE -

Edit this entry: http://www.arcade-history.com/?&page=detail&id=946&o=2


Licensed from Alexis Bousiges under a CC Attribution 3.0 License
cheat.dat entry:
00000000 EA56A 00000099 FFFFFFFF Infinite Credits
00000000 E00A4 00000099 FFFFFFFF Infinite Time
00000703 E00B3 00000005 FFFFFFFF Select Next Mission The Last Mission (5) doesn't work properly as you need to enter it via Mission 4
60000000 00000 00000000 00000000
00000000 E9DAC 0000000A FFFFFFFF Infinite Lives PL1
00000000 E0230 000000E7 FFFFFFFF Infinite Item Ammo PL1 Get an item first
00010000 E0231 00000003 FFFFFFFF Infinite Item Ammo PL1 (2/2)
00000000 E0238 00000002 FFFFFFFF Invincibility PL1
60000000 00000 00000000 00000000
00000000 E9E2C 0000000A FFFFFFFF Infinite Lives PL2
00000000 E03E0 000000E7 FFFFFFFF Infinite Item Ammo PL2 Get an item first
00010000 E03E1 00000003 FFFFFFFF Infinite Item Ammo PL2 (2/2
00000000 E03E8 00000002 FFFFFFFF Invincibility PL2

Credit Pugsy's MAME Cheat file
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