I think M.C. Kids is under-rated. Yeah it has a Mcdonalds license on the surface, but the game is really a Super Mario 3 inspired game. The developers managed to copy the SMB3 play mechanics almost EXACLTY the same, so the play control is there. There are lots of interesting play mechanics, like flipping the world gravity upside down, blocks you can pick up and throw around, boats, etc. The game was so much like SMB3 that Nintendo was upset. They forced a few changes to the graphics. That's nuts huh?