Being on time to things

Spent a lot of time hiding in the bushes

Killed opponents while unarmed

Squishing several opponents with moving blocks

Shattered a lot of frozen enemies

Killed a lot of enemies with fire

Regularly killed yourself with the explosive boomerang

Dodged a lot of boomerangs

Killed many opponents with the telekinesis powerup

One of your "teammates" killed you

Telefragged an opponent

Mastered the disguise powerup

Killed an opponent after dying