Flying_Phoenix said:3rd party games aren't selling particularly well on anything in Japan.
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Given the userbase I think its fair to say PS3 3rd party games have sold better than Wii 3rd party games. Of course a lot of that has to do with 3rd parties giving a far superior effort on PS3 and having big PS2 franchises appearing early on helping to cultivate some sort of userbase, but it is what it is.