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Play Gun Law (Aftermarket / Homebrew · World edition) Online
Gun Law
Play Gun Law online. Advance through an alien-held battlefield with a machine gun, keeping an eye on enemies approaching around the scenery.
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 Gun Law
Quick start
Start, move into an open patch and try firing before advancing between obstacles. Change position as enemies approach instead of holding the same firing spot. D-Pad: move through the battlefield. A: fire the machine gun/confirm. Keep moving between clear firing lines and leave space to avoid incoming shots.
Controls
D-Pad: move through the battlefield. A: fire the machine gun/confirm. Keep moving between clear firing lines and leave space to avoid incoming shots.
Gun Law — About this game
Advance through an alien-held battlefield with a machine gun, keeping an eye on enemies approaching around the scenery. Trees, houses and fences break up the fighting space, but staying in one place too long risks being surrounded. Move to make room for the next shot and watch for the enemy’s rockets and grenades as the defence becomes fiercer. Survival depends on finding a firing line without forgetting the open route you will need when another enemy closes in.
Gun Law 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.