The entire launch is a mess on PCs and consoles alike, and likely won’t be fixed for some time, so calling out AMD in particular doesn’t make much sense. More info in the PC Games FAQ If you have problems using a trainer in combination with Windows Vista, 7, 8 or 10 then make sure to run the trainer with Administrator rights and when needed in Windows XP or Windows 98. PCWorld’s Hayden Dingman (who is currently working on his Assassin’s Creed: Unity review) is using an Nvidia GTX 760 GPU, and has seen his computer go into a hard lock 10 times over the last two days, among other issues. I tested it on a PC, and Assassin's Creed: Unity is also available for the PlayStation 4 and Xbox One (105.00 at eBay) Mission Structure and Combat The strongest point in Unity's favor is the way. Assassins Creed: Unity - Dead Kings DLC v1.4 M9 Fixed Files Assassins Creed: Unity v1.4.0 M9 Fixed Files 2. Strangely, a community manager on Ubisoft’s forums has singled out AMD CPU and GPU configurations as causing graphics performance issues, even as users of Nvidia graphics cards have experienced plenty of their own problems. Ubisoft hasn’t given a timeline for any of these fixes. Future updates will address problems with frame rate, matchmaking, Helix Credits, and graphics/collisions (presumably including the frightening examples mentioned above).
An upcoming patch will address issues with Arno (the main character) falling through the ground and getting caught inside of hay carts, along with co-op session crashes and delays in reaching the main menu. On the official Assassin’s Creed blog, Ubisoft claims to have fixed some issues in a Day 1 update, but a laundry list of problems remain.