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Play Sonic Battle (Europe edition · English / Japanese / French / German / Spanish / Italian) Online
Sonic Battle
Play Sonic Battle online on GBA. Fight in isometric arenas, combine quick combos with ground and aerial specials, and train Emerl by collecting skills copied from Sonic's cast.
Browser play

Game Boy Advance (GBA) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| L / R | Q / E |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Sonic Battle
Quick start
Choose STORY MODE and begin Sonic's episode, the only character chapter available at first. On the world map, move to the event marker and press A; hold B to move the map icon faster. Take Emerl north towards Tails' House, where the first real fight is Sonic and Emerl versus Shadow in a three-life Survival battle. At the start of each life, assign the three special types to Ground, Air and Guard. Use this forgiving fight to learn A jumps, a three-hit B combo and tap-L guarding. Only hold L to recover HP when Shadow is safely out of range, because healing leaves you open. Build your fundamentals before relying on R specials; Emerl will copy skills and gain more customisation options as the story advances.
Controls
Control Pad moves in eight directions; tap a direction twice to dash. A jumps; press A again in mid-air for the airborne jump. B performs a light attack; three presses form a combo. Direction plus B performs a Heavy or Upper Attack, jumping plus B an Air Attack, and dashing plus B a Dash Attack. Tap L to guard, hold L to recover HP, or tap L twice to rotate the arena 180 degrees. R uses the selected special, with different Ground and Air assignments. START pauses. In menus and on the world map, use the Control Pad, A to enter, and B to cancel or speed map movement.
Sonic Battle 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 · gba
- 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.