Complete each achievement to get the allotted gamerscore.
| Unlockable: | How to unlock: |
| 2 Deaths - 1 Gun (10) | Kill two enemies in the same room with a rocket in DOOM 3 Multiplayer |
| All of Us (10) | Find the id logo secret room in DOOM 3 |
| Berserked! (10) | Use Berserk to kill a player in DOOM 3 Multiplayer |
| Big Boy (15) | Defeat Cyberdemon boss in DOOM 3 |
| Boomtastic (10) | Blow up 50 barrels in the DOOM 3, RoE, or Lost Mission campaigns |
| Bot Buddy (10) | Keep a Sentry Bot alive to its destination in DOOM 3, RoE, or Lost Mission (except Mars City) |
| Clean Sheet (15) | Complete a DOOM 3 Multiplayer match without dying |
| Cookie Stealer (15) | Defeat Guardian boss in DOOM 3 |
| Crushed! (10) | Catch an enemy player in the Reactor of Frag Chamber in DOOM 3 Multiplayer |
| DOOMed Collector (15) | Collect every PDA in DOOM 3 |
| DOOMed Marine (10) | Complete the DOOM 3 single player campaign on Marine |
| DOOMed Nightmare (20) | Complete the DOOM 3 single player campaign on Nightmare |
| DOOMed Recruit (5) | Complete the DOOM 3 single player campaign on Recruit |
| DOOMed Veteran (15) | Complete the DOOM 3 single player campaign on Veteran |
| Double the Fun! (10) | Kill 2 Imps with one shotgun blast in DOOM 3, RoE, or Lost Mission |
| Eat This! (15) | Defeat the Maledict boss in RoE |
| Evil Collector (10) | Collect every PDA in the RoE campaign |
| Evil Marine (10) | Complete the RoE campaign on Marine |
| Evil Nightmare (20) | Complete the RoE campaign on Nightmare |
| Evil Recruit (5) | Complete the RoE campaign on Recruit |
| Evil Veteran (15) | Complete the RoE campaign on Veteran |
| Fists of Fury (10) | Use the Artifact with Berserk ability to punch out 20 enemies in RoE |
| Gimme Power! (15) | Defeat the Berserk Hunter in RoE |
| Gimme Time! (15) | Defeat the Helltime Hunter in RoE |
| Goody Finder (15) | Open all storage lockers in DOOM 3 |
| I Like to Watch (15) | Find all video logs in DOOM 3 |
| Killing time (5) | Score 25000 on Super Turbo Turkey Puncher 3 in DOOM 3 or RoE |
| Lost Collector (10) | Collect every PDA in the Lost Mission campaign |
| Lost Marine (10) | Complete the Lost Mission campaign on Marine |
| Lost Nightmare (20) | Complete the Lost Mission campaign on Nightmare |
| Lost Recruit (5) | Complete the Lost Mission campaign on Recruit |
| Lost Veteran (15) | Complete the Lost Mission campaign on Veteran |
| Ninja Killer (10) | Kill 5 enemy players while using Invisibility in DOOM 3 Multiplayer |
| Not a Scratch (20) | Complete a level without taking any damage in DOOM 3, RoE, or Lost Mission (except Mars City) |
| Play Catch (10) | Kill 20 enemies with projectiles launched from the Grabber in RoE |
| RAGE (10) | Find the RAGE logo in the Lost Mission |
| Ready for Action! (10) | Get the BFG-9000 from Security Chief's office in DOOM 3 |
| Ripped! (10) | Use the chainsaw to kill 20 enemies in DOOM 3 |
| Shocking! (15) | Defeat the Invulnerability Hunter in RoE |
| Soulfood (10) | Use the Soul Cube to defeat 20 enemies in DOOM 3 |
| Speed Run (20) | Complete the DOOM 3 single player campaign in 10 hours or less |
| Sticky Situation (15) | Defeat the Vagary boss in DOOM 3 |
| Telefragged! (10) | Kill an enemy player by jumping into a teleporter after them in DOOM 3 Multiplayer |
| That was Close! (15) | Kill an enemy with 1 health remaining in DOOM 3, RoE, or Lost Mission |
| To Be or Not to Be (5) | Kill the scientist trapped next to the Reactor Control Room in DOOM 3 |
| Too Slow, Fool! (10) | Kill 5 enemies at once while in Hell Time in RoE |
| Turncoat (10) | Get 2 demons to fight each other in DOOM 3, RoE, or Lost Mission |
| Unarmed Badass (10) | Kill 20 enemies with the fists/melee hands in DOOM 3 |
| You Laugh, It Works (5) | Find the bloody handiwork of Betruger (in Delta 4 Hallway) in DOOM 3 |
| You're Not My Boss! (15) | Defeat Sabaoth boss in DOOM 3 |
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