Fallout 1 works fine on my machine which is x64 xp as well. But I recently bout a copy from gog.com, all the games they sell work on xp/vista. I havn't bout Fallout 2 from them yet, but for 6$ eh, why not. First time I got to play a Fallout game too. I missed out on them when they first came out. Anyway, just thought I would toss that out there for anyone looking for copies of Fallout 1/2 that work on xp/vista. Cheers.axia777 post=9.74419.835180 said:I want this game so bad it hurts me loins. Must have Fall Out 3. I need to install virtual machine with Windows 98 on it so I can play my old copies of Fallout 1 & 2 too keep me tided over. Both those games HATE XP x64.