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Play Cosmo Tank (US edition · English) Online
Cosmo Tank
Play Cosmo Tank online on Game Boy. Cosmo Tank sends the Tigera vehicle to five planets occupied by the Master Insect.
Browser play
Game Boy (GB) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Cosmo Tank
Quick start
Press START to begin. Begin in Quest mode and learn the surface routes before entering a tunnel. Keep laser fire for routine targets and watch your bomb supply and energy when searching for the planet’s Life Cores.
Controls
D-pad: surface: move; tunnels: forward and turn left/right; A: place a bomb; B: fire; START: open equipment subscreen.
Cosmo Tank — About this game
Cosmo Tank sends the Tigera vehicle to five planets occupied by the Master Insect. Drive and fire across overhead landscapes, then enter tunnels where the view shifts behind the sights. Finding and destroying Life Cores is the heart of the mission, while experience and upgrades help the tank survive the next hostile world.
Begin in Quest mode and learn the surface routes before entering a tunnel. Keep laser fire for routine targets and watch your bomb supply and energy when searching for the planet’s Life Cores.
Cosmo Tank Game manuals
Cheats
No cheats have been added for this edition.
Player 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 · gb
- 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.