| We Have Such Sights to Show You | Not described (hidden achievement) | 98.8% |
| What's in the Box?! | Not described (hidden achievement) | 97.0% |
| Not Leaving Us so Soon, Are You? | Not described (hidden achievement) | 96.8% |
| The Box. You Opened it. We Came | Complete the prologue. | 96.6% |
| A Waste of Good Suffering | Not described (hidden achievement) | 95.4% |
| Finders, Keepers | Collect some coins. | 94.8% |
| With My Own Two Hands | Craft an item in the Crafting menu. | 90.9% |
| Knives Out | Use a knife to kill an enemy. | 86.7% |
| No Time for Argument | Not described (hidden achievement) | 86.5% |
| Silent, but Deadly | Kill an enemy with a stealth takedown. | 86.3% |
| Excessive Use of Force | Break a melee weapon in a fight. | 82.0% |
| Bullet Time | Use a firearm to kill an enemy. | 80.8% |
| A Little to the Left, a Little to the Right | Open a basic lock with a lockpick. | 80.1% |
| Not Even IP | Not described (hidden achievement) | 76.1% |
| Just a Flesh Wound | Heal up to full health. | 74.8% |
| Only Nightmares Last Forever! | Not described (hidden achievement) | 72.1% |
| Handyman | Repair a melee weapon. | 71.9% |
| Oh Snap | Break a lockpick. | 71.1% |
| What's Your Pleasure, Sir? | Purchase something from a mysterious vendor. | 69.8% |
| Power to the People | Upgrade a firearm. | 65.8% |
| With Great Power | Not described (hidden achievement) | 64.8% |
| A Bigger Stick! | Reinforce a melee weapon. | 60.4% |
| Burn? Oh, Such a Limited Imagination! | Not described (hidden achievement) | 54.7% |
| Demons to Some, Angels to Others... | Not described (hidden achievement) | 54.3% |
| The Further Regions of Experience | Not described (hidden achievement) | 52.9% |
| Puzzle Me This | Not described (hidden achievement) | 52.7% |
| Run, Aidan, Run! | Not described (hidden achievement) | 48.9% |
| Welcome to Oblivion | Not described (hidden achievement) | 48.8% |
| Puts More Flesh on My Bones | Not described (hidden achievement) | 48.2% |
| Every Drop of Blood You Spill... | Not described (hidden achievement) | 48.1% |
| What're Ya Buyin? | Spend 666+ coins in the shop. | 46.6% |
| Come to Daddy | Not described (hidden achievement) | 42.0% |
| Armed and Dangerous | Equip a firearm in every firearm equipment slot. | 37.4% |
| Financial Elite | Spend 1337+ coins in the shop. | 36.0% |
| Breacher | Kill a fully armored enemy without destroying any armor parts. | 34.0% |
| Pyromaniac | Not described (hidden achievement) | 32.8% |
| Twisted Firestarter | Kill 10 or more enemies by burning them to death. | 31.0% |
| What're Ya Sellin? | Earn 999+ coins from sales. | 29.9% |
| Heart on Fire | Not described (hidden achievement) | 29.3% |
| Electro-Shock Therapy | Die from electric shock. | 22.8% |
| So Much for the Cat and Mouse Shtick | Not described (hidden achievement) | 22.7% |
| I Banish Thee! | Not described (hidden achievement) | 21.8% |
| I Can Do This All Day | Not described (hidden achievement) | 21.7% |
| Unlimited Power! | Not described (hidden achievement) | 21.7% |
| Portable Guillotine | Behead 3 or more enemies with the same melee weapon. | 20.4% |
| Codebreaker | Unlock 5 numpad locks. | 19.9% |
| Wetwork | Stealth kill 10 cultists without alerting anyone. | 19.7% |
| No Mercy | Not described (hidden achievement) | 18.7% |
| Lord of War | Fully upgrade a firearm. | 15.8% |
| Come Here, Damn You, I Want to Touch You | Not described (hidden achievement) | 15.3% |
| Guns, Lots of Guns | Acquire all firearms. | 13.9% |
| Go to Hell! | Not described (hidden achievement) | 12.7% |
| Tear Your Soul Apart | Not described (hidden achievement) | 12.5% |
| Experience Beyond Limits | Ending: join the Cenobites (endings) | 11.3% |
| Human After All | Ending: stay human (endings) | 10.3% |
| A Quiet Place | Not described (hidden achievement) | 8.3% |
| Headtaker | Kill 3 or more enemies with a single telekinetic throw. | 7.6% |
| Librarian | Collect every crafting recipe. | 7.6% |
| Trickshot | Kill 2 or more enemies with a single shot. | 7.5% |
| There Are No Limits | Find and activate every pain pillar artifact. | 6.3% |
| Trapper | Damage 10 or more enemies with bear traps. | 3.2% |
| I Spy with My Little... | Kill 6 or more enemies while looking through the revolver scope. | 3.2% |
| Pain And Pleasure, Indivisible | Find and activate every suffering pillar artifact. | 3.1% |
| Deadeye | Kill an enemy with a headshot from at least 30 metres away. | 2.5% |
| Sticks and Stones | Not described (hidden achievement) | 1.7% |
| Artificer | Craft every craftable item. | 1.5% |
| Red Dead Damnation | Not described (hidden achievement) | 1.3% |
| In the Land of the Pig, the Butcher is King | Not described (hidden achievement) | 1.2% |
| No Life in the Void, Only Death | Not described (hidden achievement) | 0.6% |