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Play Toxic Crusaders (US edition · English) Online
Toxic Crusaders
Play Toxic Crusaders online on Game Boy. Toxic Crusaders lets you choose one of five unlikely heroes to defend Tromaville from Dr.
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 Toxic Crusaders
Quick start
Use the pad to choose a Crusader and START to enter the level. A jumps, B attacks and down ducks. When you have a spring, up+A spends one on a super jump. Watch the spring count before committing to a high route, and look for atom symbols or waste canisters when hearts run low.
Controls
←/→: move; ↓: crouch; A: jump; B: use the weapon; ↑+A: super jump if a spring is available; START: pause; SELECT: unused.
Toxic Crusaders — About this game
Toxic Crusaders lets you choose one of five unlikely heroes to defend Tromaville from Dr. Killemoff’s Radiation Rangers. Cross six levels of platforms, traps and armed enemies with each Crusader’s own weapon. Springs grant a limited super jump, while atom symbols and waste canisters restore health, making a useful pickup a chance to survive the next difficult stretch rather than just another collectible.
Use the pad to choose a Crusader and START to enter the level. A jumps, B attacks and down ducks. When you have a spring, up+A spends one on a super jump. Watch the spring count before committing to a high route, and look for atom symbols or waste canisters when hearts run low.
Toxic Crusaders 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.