Teleport 1000 times

Create a track with the random generator

Complete Scavengers Odyssey Part 1

Kill one enemy with each bullet in a pistol.

Telefrag into a Possessed Engineer and explode

You've spent $500.

You shat your pants during a boss battle.

Complete all levels of the game.

Kill 3 Red Dudes with a single dual Uzi burst.

Use Mind Wave for the first time.

You successfully blocked every enemy attack in a single (non-tutorial) battle.

Clear the Sheriff level in Wanted!