DOOM Classic Complete achievements

9.80%
Master Levels Master
Complete the DOOM 2: Master Levels single player campaign on "I'm Too Young to Die!" or higher.
9.80%
Dead and Rested
Complete the DOOM 2: No Rest for the Living single player campaign on "I'm Too Young to Die!" or higher.
11.76%
Evilution Theory
Complete the Final DOOM: TNT Evilution single player campaign on "I'm Too Young to Die!" or higher.
11.76%
Plutonia is DOOMed
Complete the Final DOOM: Plutonia Experiment single player campaign on "I'm Too Young to Die!" or higher.
13.73%
DOOMed to Die Young Again
Complete the DOOM 2: Hell on Earth single player campaign on "I'm Too Young to Die!" or higher.
15.69%
Knuckle Sammich
Kill a CyberDemon with your fists in singleplayer.
19.61%
DOOMed to Die Young
Complete the Ultimate DOOM single player campaign on "I'm Too Young to Die!" or higher.
21.57%
Berserker
Kill 20 enemies while in berserker mode on a single map in singleplayer.
27.45%
THE BIG GUN
Find a BFG in singleplayer.
27.45%
DOOMed Lumberjack
Kill 20 enemies with your chainsaw on a single map in singleplayer.
45.10%
100% Level
Complete a Level with 100% Kills, Items and Secrets in singleplayer.
88.24%
Finder of Secrets
Find a Secret in any Level in singleplayer.