The MyCrysis Forum points to a number of posts for users having specific problems with Crysis 2, Crytek's just-released first-person shooter sequel. This thread and this FAQ are for those having trouble entering their promotional code. This thread offers a workaround for those having trouble with Crysis 2 not remembering their multiplayer key or saying their key is in use, and this thread has another possible solution to the key in use error (a patch is in the works for this). This thread explains that EA is working on fixing a "temporary issue" preventing the game from saving players' multiplayer statistics and unlocks. Meanwhile, this thread explains why they removed auto-aim with their day one patch and this thread discusses a bug causing graphics flickering on multi-GPU systems, and this thread offers a possible solution for this for Crossfire configurations that involves renaming the game executable.