Out of curiosity I went through my Steam folder to look at all the games I have installed. Even many of the 2D ones are well over 200mb - almost all of them are over a gig, most are 2-8 gigs. Some of them are even mobile games, like Republique.<p>Simple 2D games will probably be just fine with a 200mb limit but pretty much any high tier game is going to have size issues, I think. Hopefully streaming assets down will work out for those games, but there are significant numbers of games for which network streaming is impossible (open-world games, for example, Really Need all their assets on local storage at all times.)<p>On my Android phone as well I have multiple games up above the 500mb mark, 2d and 3d alike.