Successfully complete the indicated task to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", "My profile", "View all my games", then the game and view stats.
- 100: Destroy 100 monsters.
- 15 Down: Complete 15 'unknown' levels in a row.
- 25: Destroy 25 monsters.
- 5 Down: Complete 5 'unknown' levels in a row.
- The Centaur: Defeat the Centaur.
- The Cerberus: Defeat the Cerberus.
- The Griffin: Defeat the Griffin.
- The Hydra: Defeat the Hydra.
- The Manticore: Defeat the Manticore.
- The Medusa: Defeat the Medusa.
- The Minotaur: Defeat the Minotaur.
- The Saytr: Defeat the Saytr.
- Unseen: Level complete without being seen.