Arrows move  ·  Space+arrow eat without moving  ·  Space (held) drop a red disk  ·  P pause  ·  Esc blow yourself up  ·  R restart  ·  M music  ·  audio starts on your first keypress. Every game is recorded: your best run becomes a replay in the original demo format, which you can watch and download as .SP — and with a free account it goes on the leaderboard, where the server re-simulates it to prove the time.