Complete Act 2 on Hardcore.
Complete Act 3 on Hardcore.
Complete the Tutorial.
Crush an enemy to death with a spike.
Successfully open a physics or hinged gate for the first time in single player.
Successfully block (or unblock) an energy beam for the first time in single player.
0 Achievements Unlocked
6 Achievements Unlocked
14 Achievements Unlocked
4 Achievements Unlocked
1 Achievements Unlocked
