crazydaz78

Groovy

Get 3 multi-kills with the shotgun

Secret Achievement

Knee-Deep in the Dead

Beat all the levels in "Knee-Deep in the Dead"

Shoot It Until It Dies

Finish off a Cyberdemon with the pistol

Cookin' With Plasma

Kill 5 enemies in 5 seconds with the plasma rifle

Overkill

Kill only a single enemy with a shot from the BFG

Secret Achievement

Secret Achievement

Secret Achievement

Secret Achievement

Secret Achievement

The Shores of Hell

Beat all the levels in "The Shores of Hell"

Inferno

Beat all the levels in "Inferno"

Thy Flesh Consumed

Beat all the levels in "Thy Flesh Consumed"

I'm the Man!

Beat DOOM in under 2 hours

Rookie

Get 25 kills in deathmatch

Showstopper

Get 100 kills in deathmatch

Not So Bad

Beat every level on Nightmare in co-operative mode

Guns Are For Wusses

Get 25 kills with your fists in a single level