1TrueWiiMasterSat 13th Aug 2011 I was recently trying some DS games in my 3DS and only 3 of the 4 I tried worked. The game that failed to even show up was Polarium. It works fine on my DS, but not on my 3DS. I did buy it used from Gamestop, but I don't think it's bootleg or anything. Can anyone else try it and see what the result is? I am the TrueWiiMaster! Those who call the Wii casual BEWARE!