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Play Chuck Rock (US edition) Online
Chuck Rock
Play Chuck Rock online on Master System. Rescue Ophelia with belly attacks, flying kicks and carefully placed rocks.
Browser play
Sega Master System — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / START | X |
| 2 | Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Chuck Rock
Quick start
Begin the game and move right through the first jungle area. Use 1 against nearby enemies and 2 to jump. Try picking up a rock with down plus 1, then carry it before deciding whether to place or throw it.
Controls
Left/right: walk. Down: duck. 1: belly attack; kick in midair. 2: jump. Down+1: pick up rock. While carrying, 1 standing still: put down; 1 while moving: throw.
Chuck Rock — About this game
Gary Gritter has kidnapped Chuck's wife, Ophelia, and the route to her crosses prehistoric landscapes full of dinosaurs. Chuck fights at close range with his belly and kicks in midair, but rocks give him another way to deal with obstacles and enemies. Pick one up, carry it to a useful position and either set it down or throw it while moving. Food adds points and hearts restore health, so watch the terrain before chasing every collectible.
Chuck Rock 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 · segaMS
- 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.