I have tried Xsyon again with my free week (which started today). I haven't played since last summer I think. I have to say that performance is still quite bad and that is not acceptable, more if you want this game to succeed now that it is getting better. My PC is running Windows 7 and it is built with a nvidia gtx 285 1gb, 4 gb ram ddr3, cpu intel i5 2,66 ghz. I can run games like TERA, Rift, Mortal Online, FFXIV or Age of Conan with 40-80 fps, all of which have better graphics than Xsyon. In Xsyon, all I get is 10-25 fps. I can't play the game that way, nor even try to see if it is any better. Some friends which also received free week have the same issue. I really hope someday devs focus on optimizing the game engine, this time for good.