Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Arctic (10)	Escape from arctic iceberg.
Arctic (hard) (17)	Escape from arctic iceberg in hard mode.
Captain Viridian (12)	Become a Captain Viridian (Secret)
Castle (10)	Find the crystal.
Castle (hard) (17)	Find the crystal in hard mode.
Catacombs (10)	Escape from catacombs.
Catacombs (hard) (17)	Escape from catacombs in hard mode.
Caves (10)	Escape from caves.
Caves (hard) (17)	Escape from caves in hard mode.
Collector (17)	Collect all items in one run.
Discoverer (17)	Visit each location on each map in one run.
Egypt (10)	Escape from egyptian pyramid.
Egypt (hard) (17)	Escape from egyptian pyramid in hard mode.
Factory (10)	Escape from factory.
Factory (hard) (17)	Escape from factory in hard mode.
Game master (10)	Finish the game.
Mountain (10)	Escape from mountain.
Mountain (hard) (17)	Escape from mountain in hard mode.
Sewers (10)	Escape from sewers.
Sewers (hard) (17)	Escape from sewers in hard mode.
Space station (10)	Go through the space station.
Space station (hard) (17)	Go through the space station in hard mode.
Speedrunner (17)	Complete the game in under than 35 minutes.
Ultimate game master (17)	Finish the game in hard mode.