DayZ is the kind of game I and many others have been waiting for, but in this game engine, it's utterly crippled. I have a decent machine, yet I can't get any sort of reasonable graphics performance from it. Doors don't open or close properly, then suddenly open without warning. The flashlight seems to have a mind of its own, and only illuminate certin surfaces for no good reason. Zombies ignore me standing next to them, then run after me when I crawl prone many meters away... The game UI is a mess (an issue with Arma 2 so I'm told, but this game has been out for years, why hasn't this been addressed?) It's such an anti-climax from the videos on YouTube, I've no idea how these guys get that sort of performance from this game, nor how they put up with a game. Engine so flawed it hurts. I'm running a Xeon W3530 2.8Ghz, 8Gb RAM, AMD 5870. There is simply no good reason why I can't run this game engine from 2009 at least at resolutions of 1920x1200. Yes I've tried all the suggestions to improve performance, it's made a slight improvement, but doesn't stop most textures looking like vomit, and most buildings just being flat blocks, even if I stand next to them. Trees are all just huge cuboids until I go right up to them, and all of this just pulls you away from any sort of immersion you would expect from a game of this premise. So please, move to another game engine. ANY other game engine! I would dearly love to play this game, but as it is, it's unplayable. Edit Well ok, turns out I'm a dumbass. I did leave one rather important factor out, my machine is running Windows 8 x64 Release Preview. I'd made the now glaringly obvious stupid assumption that because the issues I was seeing were the same as people in Win7, and that plenty of other games run just fine in Win 8 build 8400, then it was an ArmA problem. Ahem. No. Sorry chaps, it does work :/ Ah the shame :/