EMULATOR

How to Use

1. Load a ROM — tap "Load a ROM file" below and pick a .gba, .gb, or .gbc file from your device.
2. Play — on-screen controls appear automatically on phones/tablets; on desktop, use your keyboard (arrow keys to move, Z/X for A/B by default).
3. Come back anytime — your ROM sticks around on this device, so next visit just hit Play in the Recently Played list instead of picking the file again.
4. In-game menu — use the menu icon in the player for save states, fullscreen, and button remapping.
5. Controller support — plug in a gamepad and it's picked up automatically; open the in-game menu to remap its buttons if the defaults don't feel right.
6. Switching devices? — if you're signed in, hitting "Save State" in that menu also syncs your progress to your account, and it's picked up automatically the first time you load that same ROM on another device.