Complete all levels in 'DOOM II: No Rest for the Living' in Single player
Unlocked: 02 Jun 2016 20:24:59
Complete all levels in 'DOOM II: Hell on Earth' in Single player
Unlocked: 29 May 2016 08:31:28
Find a BFG in Single player
Unlocked: 15 May 2016 16:22:09
Get 20 kills using the Berserk Powerup in a single level in Single player
Unlocked: 19 Dec 2015 08:44:18
Get 20 kills using the Chainsaw in a single level in Single player
Unlocked: 13 Dec 2015 14:46:43
Complete any level with 100% kills, items, and secrets in Single player
Unlocked: 13 Dec 2015 14:43:24
Complete any level in Single player
Unlocked: 13 Dec 2015 13:26:53
Rip and Tear
20Complete any level on 'Nightmare' in Single player
Unlocked: 13 Dec 2015 13:26:53
Find a secret area of a level in Single player
Unlocked: 13 Dec 2015 13:21:53
Complete all levels on 'Ultra-Violence' or higher in Single player
Destroyer
20Get 100 frags in Deathmatch on Xbox LIVE
Kill a CyberDemon using your fists in Single player