Defeat 20 enemies with hand-to-hand combat

Complete the game on any difficulty setting

Destroy the Marker

Kill 30 Necromorphs with Kinesis objects

Collect 100 logs

Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)

Kill 50 Necromorphs while they are in Stasis (single player only)

Kill a Brute without taking damage

Collect 10 Schematics

Kill a Cyst by catching its Mine and throwing it back

Win the fight at the School

Kill 4 enemies with the same Ripper blade