Defeat the AI

Win the fight at the School

Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface

Get through the first Zero-G area

Use Quick Heal ten times (single player only)

TK Impale a live Slasher to a surface using a Slasher's arm - it must stick to the surface

Complete the game on any difficulty setting

Kill the Hive Mind

Kill 30 enemies with the Pulse Rifle

Collect 150 Logs

Complete Chapter 10 on any difficulty setting

Spend 200,000 credits at the store

Complete Chapter 9 on any difficulty setting