If you have a legitimate key but are receiving an "Activation Limit Reached" error, it is likely due to the game's original DRM (Digital Rights Management) system. In these cases, contacting with proof of purchase is the best way to have your activations reset. For the best experience, we recommend purchasing Crysis 2 Remastered
, this key was originally required to unlock both the single-player campaign and the multiplayer components, tethering the software to a specific Electronic Arts (EA) account. Common Technical Hurdles crysis 2 product activation key