Achievements
| Unlockable | How to Unlock |
|---|---|
| Airstrike (20) | Complete mission 4 |
| Betrayal (20) | Complete Prologue |
| Cable Ride (20) | Get to the upper cloister |
| Duel (20) | Defeat Elena |
| Fire Away (20) | Fire rocket launcher 20 times |
| Going Down (20) | Find Wolf's lab |
| Health Booster (30) | Find 3 health boosters to increase your health |
| Heaven's Triumph (20) | Complete mission 2 |
| Infernal Power (10) | Obtain Infernal power |
| Mana Booster (30) | Find 3 mana boosters to increase your mana |
| Multiple Teleportation (10) | Obtain multiple Teleportation power |
| Precision (20) | Don't activate the gas traps in the plane |
| Reflection (20) | Find the device in the plane |
| Running Man (20) | Complete mission 3 |
| Steelworks (20) | Enter the Steelworks |
| Teleportation (10) | Obtain Teleportation power |
| The Acolytes (20) | Survive the upper cloister |
| The Chase (20) | Find Elena |
| The Cloister (20) | Get inside the cloister |
| The Collector (20) | Retrieve energy from 100 enemies |
| The Cowboy Way (20) | Find Dual Pistol |
| The Dark Angel (20) | Join the Abyss |
| The Dark Force (20) | Use infernal powers 100 times |
| The Easy Way (100) | Complete game in easy difficulty |
| The Infernal Way (200) | Complete game in hard difficulty |
| The Island (20) | Find the Observatory |
| The Normal Way (150) | Complete game in medium difficulty |
| The Resurrection (20) | Find Barbara |
| The Saint (20) | Complete Mission 5 |
| Walls of Pain (20) | Complete mission 1 |
| Wings of Steel (20) | Find the plane |
