Safely perform an airlock decompression sequence.

Use the spring boards to get across the chasm in "Underwater"

Complete "Port"

Clear out the room directly after the zipline in "Port"

Throw all four hidden coins off the level in "Copper World"

Complete "Miniature"

Reach the highest platform above the power drill in "Miniature"

Find a shorter route for moving the batteries in "Tower"

Complete "Red Rock"

Use the sewer to escape the junkyard on "Red Rock"

Complete "Lumber"

Complete "Laboratory"

Throw an orb into the lava