| ←↑↓→ / WASD | D-pad |
| Z or J or Space | A button |
| X or K | B button |
| Enter / Esc | START (pause) |
| Shift / Backspace | SELECT (the cartridge card in the library) |
| Gamepad | works in most browsers |
Progress is saved in this browser. The Vita and Windows builds live on the releases page.