Press Alt+F1 to activate debug mode. Click on CMD at the top-left corner of the screen and type in the commands below to activate. Where you see X just put in a number.

Effect	Code
Add AP X amount	addAP X
Add X amount of karma to current player	addKarma X
Causes the active player to die	suicide
End the turn of team	endturn
Every action has a 100% hit chance	toggleNeverMiss
Gives superspeed, invulnerability, high damage	toggleGodMode
Kills all enemies in a radius X	slaughter X
Kills all visible enemies	deathray
Restores AP	restoreAP
Set HP X amount	setHP X
Stuns all visible enemies	stunray