Let me give this one a slight critique.
Ahem.
Visually, Kirby kind of bothers me. I know he's round, but when he bounces up and down, his shading seems to stay in place? That doesn't make a lot of sense. Another thing that gets me is that while I know he's pink, his feet don't feel nearly dark enough. Maybe it's an issue with the palette but whatever. The Wheelie is my biggest complaint. The reason why this is, is because while the sprites are somewhat decent, it has like no animation to it. Something simple like smoke coming out of the back would have been nice.
The ability also seems out of place.
That said, fixing the bouncing shading, the feet, and the wheelie if you can. This would be a really cool wad for me if it had not been for these things.