More browsing paths
Play Trouballs (US edition · English) Online
Trouballs
Play Trouballs online on GBC. Trouballs asks you to rotate colored balls on gears into matching groups of four or six.
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 Trouballs
Quick start
Take the tutorial and follow its highlighted buttons. Begin a level, find a near-complete color group and rotate the relevant gear. Check whether the goal is clearing all balls or surviving incoming ones.
Controls
D-pad moves the selection to a gear. A rotates its balls clockwise and B rotates them counterclockwise. START starts play or confirms; menus also accept A. SELECT leaves the tutorial.
Trouballs — About this game
Look at the neighboring colors before turning a gear. A rotation that completes one group may also move a useful ball away from another. In a fixed layout, work toward clearing everything before time runs out; on a filling board, keep space for incoming balls. The tutorial demonstrates the controls, while passwords let you return to later stages.
Trouballs 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.