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Play Hamster Paradise 4 (Japan edition · Japanese) Online
Hamster Paradise 4
Play Hamster Paradise 4 online on GBC. Paradise 4 offers eight hamster types and lets you keep two together, including shared feeding behavior.
Browser play

Game Boy Color (GBC) — 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 Hamster Paradise 4
Quick start
Paradise 4 offers eight hamster types and lets you keep two together, including shared feeding behavior. Read the current objective, begin with an introductory challenge and learn its basic actions before attempting a harder stage.
Controls
Use the D-pad to move or select and follow the on-screen prompts for the actions available in the current activity.
Hamster Paradise 4 — About this game
The pleasure comes from paying attention to a small companion and learning how the available activities fit its daily life. Read the care menu, try an appropriate action and allow time to see the response before selecting another task. Keeping a steady routine makes the character’s little reactions easier to notice and turns brief sessions into an ongoing friendship. Paradise 4 offers eight hamster types and lets you keep two together, including shared feeding behavior.
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.