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.
- Bombardment: Kill a boss using the meteor storm ability.
- Constructor: Build 15 towers in a single level.
- Defender: Last 50 waves.
- Dragon Slayer: Defeat the Dragon Boss.
- Flawless: Complete a map on hard without taking any damage.
- Fortress: Build 25 towers in a single level.
- Impregnable: Last 100 waves.
- Moonlight Master: Beat the game on hard.
- Moonlight Veteran: Beat the game on normal.
- Moonlit Victory: Beat the game on any difficulty.
- Seismic Activity: Stun 15+ enemies at once using the earthquake ability.
- Shell Buster: Defeat the Shelled Overlord Boss.
- Smite: Kill a boss using the lightning ability.
- Strategist: Last 75 waves.
- Treasure Hunter: Pick up 25+ items on a single level.