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.
- Constellation Prize: Win all 50 stars.
- Frustration: Hit Restart 999 times.
- Graduation Day: Beat World 1.
- Halls of Montezuma: Collect 9999 silver coins.
- Matrix Master: Beat the Mad Matrix to win the game!.
- Montezuma's Revenge: Collect 99999 siliver coins.
- More Spore: Crystallize 99 rockslimes.
- Spooked'n'Nuked: Get blown up or scared to death 99 times.
- Stars Half Full: Win 25 stars.
- Stellar Work: Win your first star.