fantastic! a lot of entries have used "slick" as a synonym for "slippery" but i think that playing as a bar of soap is a good way to approach that idea. this is one of the most polished games for the jam imo.
although, i was stuck on the last level for ages. i think also that, being a momentum platformer, it's a little disorienting that the controls for left/right swap around to stay absolute to the camera position when you go upside down. i only say this because that isn't what sonic does- people without my muscle memory might not mind, though.