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Play Jim Power in Mutant Planet (Japan edition · English) Online
Jim Power in Mutant Planet
Play Jim Power in Mutant Planet Online — Jim Power fights across an alien world in an action game that changes between side-view platforming and shooting sequences.
Browser play

PC Engine CD / TurboGrafx-CD — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| I / II | Z / X |
| RUN / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Jim Power in Mutant Planet
Quick start
Press RUN to begin. Practise shooting and jumping in the first ground section, then advance in short steps so that a new enemy does not catch you during a landing.
Controls
Use the direction pad to move. II fires. I jumps. RUN starts or pauses the game.
Jim Power in Mutant Planet — About this game
Jim Power fights across an alien world in an action game that changes between side-view platforming and shooting sequences. On foot, the terrain demands careful jumps while enemies compete for the same narrow spaces. When the game shifts into flight, attention moves to keeping a safe position within the scrolling screen and dealing with approaching formations. The change in perspective is part of the challenge: a habit that works in a platform section does not automatically provide a safe route through the next shooting passage. Clear the immediate approach before attempting a difficult jump, and give unfamiliar enemies room to reveal their attack.
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 · pce
- 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.