I used the cheat engine to do it, and it was cool. Not really hard. I wish I knew more about development because I dropped two 101st Air Assault squads and a engineer team and invaded the german army with it. It'd be a cool challenge mode. Like you'd think, it was one sided, but it's definitely fun to just fight nazi germany as a modern United States military.
http://steamcommunity.com/sharedfiles/f ... =407139037
Honestly this has always been kind of a gamer fantasy of mine, I'm really into history and World War 2.