Which way is up?

"Which way is up?" is a short, challenging platformer game where you change the direction of gravity. The levels are interconnected and there are secret colored coins hidden around the world, so exploration is encouraged. Playtime is around half an hour if played casually, though it can be beaten much faster if you are experienced (my personal best is a bit under 3 minutes). If you want you can save your final score to a local leaderboard and try beating it or even try beating the scores we as d...