The russian or polish version of Crysis 3 is fully region free, however Origin only downloads the russian language packs by default. In order to make the game function in english, it's necessary to manually download the english language pack. CJS CD Keys has taken care to carefully create an easy-to-follow tutorial that describes the steps required to make your russian copy of the game function in English.
Once you've activated the code, press 'install' or 'preload'. Origin will prompt you to select a language. At this point, only russian will be available. Don't worry! Just press 'Accept' to start downloading the game. We'll install the english language pack a little later. 2b1af7f3a8