ZTGD writes: "Ever since I bought my Wii, I have only turned it on to play games like Mario Kart and Wii Sports. Honestly, the Wii is only being used by my girlfriend to play the MySims games. Well, I am about to take the Wii back thanks to Sega's latest game, MadWorld. This game isn't something you typically find on the Wii. There are a few M-rated games for the system, but MadWorld is the hardest "M" you will probably ever find on Nintendo's system. So parents, take note, MadWorld is for mature audiences only."