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Play Geo Storm (Japan, 014 custom sound CPU) (Japan edition) Online
Geo Storm (Japan, 014 custom sound CPU)
Play Geo Storm (Japan, 014 custom sound CPU) online. Use the two firing angles, collect a weapon upgrade and rescue prisoners along the route.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Geo Storm (Japan, 014 custom sound CPU)
Quick start
- Fire while approaching the first enemy.
- Jump over a hazard or onto a useful platform.
- Collect a weapon pickup for the upgradeable gun.
- Rescue a prisoner before continuing through the stage.
Controls
Move with the joystick, use Fire to shoot the two guns and Jump to cross gaps or reach platforms. Collect a replacement weapon and use available vehicles where the stage offers them.
Geo Storm (Japan, 014 custom sound CPU) — About this game
GunForce II gives its soldiers two guns that fire at slightly different angles. One weapon can be replaced by a pickup while the other remains the regular gun, creating a wider attack as the soldier moves through the stage. Prisoners and medals reward exploration along the route. Vehicles provide another way through particular sections, but the run-and-gun action still depends on jumping hazards and keeping enemy fire away from the soldier.
Cheats
Infinite Credits
1 "开启", 0, 0xEA56A, 0x99Infinite Time
1 "开启", 0, 0xE00A4, 0x99选择开始任务阶段
1 "1", 0, 0xE00B3, 0x01
2 "2", 0, 0xE00B3, 0x02
3 "3", 0, 0xE00B3, 0x03
4 "4", 0, 0xE00B3, 0x04Infinite Lives PL1
1 "开启", 0, 0xE9DAC, 0x0AUnlimitedly equipped ammunition PL1
1 "开启", 0, 0xE0230, 0xE7, 0, 0xE0231, 0x03Character Invincibility PL1
1 "开启", 0, 0xE0238, 0x02Infinite Lives PL2
1 "开启", 0, 0xE9E2C, 0x0AInfinitely equipped ammunition PL2
1 "开启", 0, 0xE03E0, 0xE7, 0, 0xE03E1, 0x03Character Invincibility PL2
1 "开启", 0, 0xE03E8, 0x02Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · arcade
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.