Nice but a little bugged
The game idea is great and the graphic/style is good.
Also controls are ok.
But unfortunately collision has some bugs... corners are slippery... when you collide with a wall you slide back... and when you jump you go trough the ceiling. I pretty sure you made it so we dont hit platforms above us which is good.
Without those things the game will be pretty perfect, also the difficulty is medium and the medals are fun to get.