Practice and CPUs
In a solo room, you can play alone or add CPU fighters from the Queue screen. Each CPU can be assigned a fighter, skin, and CPU level before joining the match.
When a match begins with one player and no CPUs, the game uses Practice mode. Practice has no normal stock limit and enables testing commands.
Practice commands
Type /commands in chat to display the in-game command list.
| Command | Purpose |
|---|---|
/ecb | Toggle fighter collision boxes and hurtboxes. |
/hb | Toggle hitbox visibility. |
/hurtb | Toggle projectile hurtboxes. |
/speed [number] | Set the game speed, up to 2×. |
/dmg [port] [number] | Set a player's percentage. Ports follow the HUD from left to right. |
/step [amount] | Advance frames while the game speed is 0. |
/ffw [frame] | Fast-forward to a frame while the game speed is 0. |
/freecam | Toggle freecam. |
/end | End the current match and leave Practice mode. |
Debugging and replay-development commands are intentionally not documented here as player features.