Knee-Deep in the Dead
Beat all the levels in "Knee-Deep in the Dead"
75 15.2% · Common
Shoot It Until It Dies
Finish off a Cyberdemon with the pistol
75 1.2% · Rare
🔐 Not a Very Good Secret
Find all the secret levels
75 0.5% · Rare
🔐 Headhunter
Kill one of every enemy
75 3.5% · Rare
The Shores of Hell
Beat all the levels in "The Shores of Hell"
75 4.8% · Rare
Inferno
Beat all the levels in "Inferno"
75 3.4% · Rare
Thy Flesh Consumed
Beat all the levels in "Thy Flesh Consumed"
75 2.1% · Rare
Not So Bad
Beat every level on Nightmare in co-operative mode
75 0.1% · Rare
🔐 Timing Is Everything
Kill 2 enemies with a single barrel explosion
50 40.3% · Common
🔐 Doormat
Crush a corpse in a door
50 46.5% · Common
🔐 Untouchable
Finish a level with 200% armor and 200% health
50 4.4% · Rare
🔐 It's a Secret
Find a secret level
50 4.9% · Rare
I'm the Man!
Beat DOOM in under 2 hours
50 0.3% · Rare
Showstopper
Get 100 kills in deathmatch
50 0.6% · Rare
Groovy
Get 3 multi-kills with the shotgun
20 33.7% · Common
Cookin' With Plasma
Kill 5 enemies in 5 seconds with the plasma rifle
20 6.5% · Rare
Overkill
Kill only a single enemy with a shot from the BFG
20 4.7% · Rare
Rookie
Get 25 kills in deathmatch
20 1.1% · Rare
Guns Are For Wusses
Get 25 kills with your fists in a single level
20 1.6% · Rare