However, if you do own the Steam version, don’t worry- I will go over how to patch it yourself in the next section. The GOG copy has been patched to utilize up to 4GB of RAM (instead of the default 2GB), which is why it is recommended here if you don’t already own a copy of the game on one of these stores. This is to ensure that you and all applications we use will have proper permissions to access the folder. So, obviously the first thing we need to do is get our copy of the game! You can obtain the latest version with all DLC from:Įnsure, when you install the game, to install it to a folder other than the default Program Files directories.