whatsinaname
Skilled
There are not many Wii/3DS related threads posted here but I thought this game deserved it. Let me start by saying this is one of the best 2D platformers I have ever played. (No hyperbole). I know there are at least a few Wii and 3DS owners around here. If you haven't played this game, give it a shot.
Precise platforming (Donkey Kong controls very differently from any other platformer you would have played), brilliant visuals, amazing music and some of the best level design you will ever see.
Oh, did I mention the difficult is off the charts? The Wii version should be very inexpensive right now. The 3DS version is the same though at 30fps (Wii is at 60fps). It does have 6 extra levels.
Some levels to give you an idea of the variety and difficulty.