(Online Interactions Not Rated by the ESRB) Purchase the full game to gain achievements and play as long as you like. There are no refunds for this item. To play online, activate an online account using a product key. Limit one account per key. 1 product keys included. Digital Rights Management Disclosure. This software uses digital rights management software (“DRM”). DRM may limit the number of times you are permitted to install this software on a computer and/or the number of computers to which you may install the software. To function properly, DRM downloads certain data and files to your computer, which may or may not be uninstalled when you uninstall the software.