I know I'm 9 years late to the party, but Assassin's Creed: Altaïr's Chronicles runs horribly.
- The 3D looks like something from DOS. It's all blocky. I know the DS isn't that powerful, but I've seen plenty of better looking games.
- The textures look strange, though that may just be my 3DS's upscaling
- The framerate is the really bad part. It averages around 20, and drops to about 5 during battles. Which makes it fairly hard to control. Of course, it's by Ubisoft, so that explains it.