As a Heavy, kill 500 enemies while in Heavy Stance

Play 10 Annihilation matches in Eternal War mode

Deliver a nova cannon warhead to the Tyranid position

Win any match in Eternal War mode

Complete "Big Smoke".

You helped fix the bike.

Kill 5 enemies while they are conducting a Call for Reinforcements

Kill 1,000 Tyranids in Operations mode

Perform 50 unique Finishers

Defeat Her.

Reach Room 312.

Reach the Lakeview Hotel.

Find His room.