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Play The Flintstones: King Rock Treasure Island (Proto · Japan edition · English) Online
Flintstones, The - King Rock Treasure Island
Play The Flintstones: King Rock Treasure Island for Game Boy online. Fred’s treasure-map adventure turns prehistoric scenery into a series of platform challenges
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 The Flintstones: King Rock Treasure Island
Quick start
Start the prototype, practise the jump on the first ledges and test the club from a safe distance. Move forward after checking the landing and the nearest enemy’s position.
Controls
D-pad: move Fred and choose menu entries. A: jump. B: club attack. START: begin/pause. Use movement and attacks with enough space to pull back after a swing.
The Flintstones: King Rock Treasure Island — About this game
Fred’s treasure-map adventure turns prehistoric scenery into a series of platform challenges. Use jumps and a club to get past creatures and obstacles, looking for a safe place to land before moving onward. This Japanese prototype shares the treasure-island action at the heart of King Rock, with exploration and close-range fighting setting the pace. Keep the next ledge in view and approach enemies where there is room to retreat. Start the prototype, practise the jump on the first ledges and test the club from a safe distance. Move forward after checking the landing and the nearest enemy’s position.
The Flintstones: King Rock Treasure Island 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.