Unstackable

Your goal is to stack as many blocks as possible without them all toppling over. It's harder than it sounds, though, the tower starts to become unstable fast, especially once you have to start dealing with effects that will impact how you place the blocks.

All you need to do is press SPACE to drop a block onto the tower.

Music made entirely by me.

Made for Ludum Dare 49, with the theme "Unstable".