Achievements (Steam)
Bee - Beat the game using only the pulse laser on Normal or Hard.
Gnat - Beat a level without taking damage on Normal or Hard.
Hardcore - Complete all levels in Hardcore Mode.
Beetle - Beat a boss using only the pulse laser on Normal or Hard.
Cloned - Beat every level in Co-Op Mode.
Reaper - Beat a level in Hardcore Mode without dying.
Boom! - Kill 20 or more enemies in one shot with the zorlon cannon.
Wasp - Kill 500 enemies with the railgun.
Mosquito - Kill 1,000 enemies with missiles.
Cockroach - Beat the game without dying on Normal or Hard.
Multiple-Madness - Get your multiplier above 100 on Normal or Hard.
Yars' Revenge - Defeated queen raktamalina.