To change a control, choose its key or gamepad button, then press the new one. Escape cancels the change; during play it pauses the emulator. A key already in use swaps with the old one. Your choices are saved in this browser.

Start opens the storage/unlock menu. B or Start closes it.

Player 2 controls the companion with I/J/K/L to move, M to jump and N to run, or a second gamepad. The first gamepad controls player 1; the second controls player 2 using the same button bindings. Player 1’s custom keyboard bindings take priority.

On touchscreens, use the labeled D-pad, Select, Start, A and B below the game. Hold B to run and tap it to harvest; A jumps or confirms. Select launches your ship when its prompt appears. You can hold multiple buttons together. Keyboard and compatible gamepads also work. Progress lasts for this session only: restarting or reloading clears your game. Leaving the tab pauses play; choose Resume to continue.