The Master Levels
Beat all the Master Levels
150 0.8% · Rare
I'm Superbad!
Beat DOOM 2 in under 2 hours
150 0.4% · Rare
The Space Station
Beat all the space station levels (episodes 1-11)
100 7.6% · Rare
The City
Beat all the city levels (episodes 12-20)
100 3.8% · Rare
Hell
Beat all the hell levels (episodes 21-30)
100 3.4% · Rare
Indiscriminate
Kill one of every enemy
50 4.7% · Rare
Glorious
Get 100 kills in deathmatch
50 0.9% · Rare
When I'm With You
Beat every level on Nightmare in co-operative mode
50 0.2% · Rare
Until It Is Done
Get 100 chainsaw kills
50 3.2% · Rare
Heavenly Joy
Shoot 200 bullets consecutively with the machine gun
25 5.5% · Rare
Bad Monster!
Kill yourself and an enemy with your own rocket explosion
25 13.0% · Common
Skeet Shooting
Kill 4 enemies in 1 shot with the super shotgun
25 9.4% · Rare
Superior Firepower
Kill 12 enemies in one shot with the BFG
25 2.6% · Rare
Not So Friendly Fire
Cause an enemy to kill another enemy
25 63.4% · Common
Not a Very Good Secret
Find all the secret levels
25 1.3% · Rare
Butcher
Get 25 kills in deathmatch
25 2.1% · Rare
It's a Secret
Find a secret level
15 2.2% · Rare
That Can't Be Good
Take damage from an environmental hazard
5 26.3% · Common
Slip of the Finger
Kill a teammate in co-operative multiplayer
5 11.4% · Common