| Key | Effect |
|---|---|
| F1 | Take a screenshot |
| F2 | Save debug palette |
| F3 | Save REC of the current or last fight |
| F5 | Pause a fight, use space to advance a frame, or 1-9 to advance more |
| F6 | Show fight debug information like position, velocity, and hit pixels |
| F9 | Show texture atlas |
| F10 | Return to normal from texture atlas view |
| BS | While playing a REC, and paused with F5, go back 10 frames |