No missable achievements (plus 29 unknown)
Sign in with Steam or Xbox to track your progress, and:
Trigger a spike trap with your body... and survive.
Hit both buttons in “The Pit” from the topmost platform.
Complete “Columnial” without being burnt by any flamethrowers.
Fly all the way to the lever without touching the ground in “I’m Flying”.
Take the high road in “Crouch ‘n Climb”
Play through all tiers and pick an ending in under 2 hours & 30 minutes.
Endure the pains of electricity, poisonous gas and fire in a single level, and live to tell the tale!
Complete “Target Practice” without hitting both buttons.
Complete “Hard WMMPs” in less than 10 seconds, without touching the floor.
Complete “Seesaws” in less than 20 seconds.
Complete “Trick Jump” in less than 8 seconds.
Complete “3D Puzzle” in less than 60 seconds.
Find all 9 endings.
Play through all tiers and pick an ending in under 1 hour & 15 minutes.