Avoid Red

Make some checkpoints, it's pain to collect all 15 coins without dying once. Remove/reduce the inertia. Fix the hitboxes, it sometimes doesn't hit me even if Im half body in the red. /Is there need to make the game 3D just for death animation? /The music is great! /3*

I feel like the acceleration on the player could be a little snappier. Great music.

how does the square turn into 3-d shapes when u die?

Needs checkpoints so bad.

Better, but there's still this dead zone where I feel like I'm holding the button for at least half a second and there's almost no movement. With a game like this you want a feeling of precision. It might be worth trying out a few other speed formulas, like maybe having an instant base speed that then accelerates as you hold the button down. That way you can still pick up speed for parts you want to fly past, but can also make small adjustments for sections like the part where the walls kill you.