DOOM (25th anniversary) achievements

4.17%

Showstopper

Get 100 kills in deathmatch

4.17%

I'm the Man!

Beat DOOM in under 2 hours

6.25%

Rookie

Get 25 kills in deathmatch

10.42%

Shoot It Until It Dies

Finish off a Cyberdemon with the pistol

10.42%

Guns Are For Wusses

Get 25 kills with your fists in a single level

18.75%

Thy Flesh Consumed

Beat all the levels in "Thy Flesh Consumed"

29.17%

Inferno

Beat all the levels in "Inferno"

33.33%

Overkill

Kill only a single enemy with a shot from the BFG

39.58%

The Shores of Hell

Beat all the levels in "The Shores of Hell"

60.42%

Cookin' With Plasma

Kill 5 enemies in 5 seconds with the plasma rifle

72.92%

Knee-Deep in the Dead

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

91.67%

Groovy

Get 3 multi-kills with the shotgun

1