Cheats for Lethal League on PC.
Play as Doombox.
Note: This cheat only works on local games such as Versus or Challenge modes.
At the character selection screen pick the following characters in order:
Sonata, Raptor, Switch, Candyman, Raptor, Dice, Latch.
If entered correctly your player preview will be blank, and when the level loads you will be playing as the boss character Doombox.