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Play Gussun Oyoyo (Japan) (Japan edition · Japanese) Online
Gussun Oyoyo (Japan)
Play Gussun Oyoyo (Japan) online. Build a safe upward route with falling blocks before the wandering hunter is trapped or overtaken by water.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Gussun Oyoyo (Japan)
Quick start
- Watch the hunter’s walking direction.
- Rotate a falling block to extend a safe route.
- Keep the piece clear of the hunter.
- Use a bomb piece to remove an obstruction before water rises.
Controls
Move and rotate the falling blocks, then place them to guide the automatically moving hunter. Avoid dropping a piece onto the character. Falling bombs can destroy unwanted blocks or monsters.
Gussun Oyoyo (Japan) — About this game
Gussun Oyoyo (Japan) is an exact registered version in this game family. Risky Challenge turns falling blocks into a route for automatically walking treasure hunters. Rotating and placing the pieces must create a safe way upward without crushing or trapping Vic and Vinnie. Bomb pieces can remove an unwanted obstruction or monster, while delayed progress lets water rise from below. Reaching the exit requires watching both the falling arrangement and the wanderer already moving through it. Version-specific changes to characters, stages, timing, difficulty, balance, graphics or hidden content are not inferred where the registration does not document them.
Cheats
Infinite Lives
1 "开启", 0, 0xA3BBE, 0x99Player 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 · arcade
- 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.