Personally, I have a 32-bit version of the operating system (Win 7). The basic version of the game didn't pose any problems (Hero Edition on Steam). However, I want to continue the adventure with an additive (both parts). And here comes the right question. Is the addition of "The White March" can run on 32-bit system? In minimum requirements is usually 64-bit ( source - Internet ), while the same basic game has the ability to run on both versions.