HigHurtenflurst on 19 January 2015
If you can find it, Battalion Wars II
If you like exploration maybe look into Endless Ocean 1&2.
Also, maybe it's just my taste, but I am gonna have to downvote on MadWorld, definitely my least favourite Wii game I played... It looks great, and it was neat trying out the different styles of kills the first few times, but I thought it got boring about half-way through (which is about 2 hours in). I am not the biggest fan of beat-em-up or hack'n'slash type games though, so perhaps I am not the best judge. (No More Heroes I liked though, and thought it got better and better as the game went on)
