I think you shouldn't make money on someone else's work. If you decide to let customers pay for games, the gamedevelopers deserve more of a percentage then the one who sells them. The only "work" they have is searching for the games and bundling them into one package. The developers made those games, and I doubt it if the seller even has permission from the developers...
Anyway, I'm still wondering if someone has a fix for Yeti 7

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