Superposition

MOVE -> A, D to roll, W or Space to jump.

Shift to switch worlds when you unlock that.

ESC to pause.

This game requires timing with platforming skills and a mind for some smaller puzzles. Find different strategies for the levels. Except for level #2, just time a jump while moving right after sliding down the platform slowly.

Completion jam submission. You play as a circle, you move by rolling. This has drawbacks like not being able to change your speed or direction in the air. You're trapped in a world of better moving squares, with impassable traps. Luckily, you can switch over to your own world at will... kind of... and only for a second. Your position is the same across both worlds, both worlds having different layouts, allowing to do otherwise impossible tasks.