Kill the Hive Tyrant

Use planks and sticks to make a pickaxe.

Attack and destroy a monster.

Tame a Horse.

Open your inventory.

Deploy a bomb in the promethium well to destroy the Tyranid swarm

Withstand and overcome the Chaos invasion

Hear all of the Chaplain's dialogues

Kill 100 enemies using environmental hazards

Ascertain the location of Morias Leuze

Destroy the hive ship with the power of anti-aircraft batteries

Bought a pickup truck.

Bought and equipped aerodynamic parts.