Complete the indicated task to unlock the achievement.
| Achievement | How to unlock
|
|---|
| Alien Commander | Defeat Alien Commander.
|
| Alpha Twin | Defeat Alpha Twin.
|
| Bad Ending | Finish the game.
|
| Forbidden Temple | Reach the forbidden Temple.
|
| Level Up | Level up at least once.
|
| New Game Plus | Finish the game in New Game Plus.
|
| Prisoner One | Defeat Prisoner One.
|
| Temple Sentinel | Defeat Temple Sentinel.
|
| Ultimate Challenge | Complete the ultimate challenge.
|
