Complete all Mission Challenges

Earn the Masteries for all weapon mods

Fully upgrade all Praetor Suit categories on a single campaign run.

Fully upgrade Health, Armor, and Ammo capacity on a single campaign run.

Complete all Challenges for a single mission.

Complete the campaign on 'I'm Too Young to Die', 'Hurt Me Plenty', 'Ultra Violence', or 'Nightmare'.

Kill 150 enemies while using Power Ups

Fully upgrade a Praetor Suit category.

Acquire the BFG

Glory Kill all common enemy types in the campaign.

Warp to Hell

Won a Clan Match in Online Co-op