For a few bucks you can get a hell of a ride experience. Initially I didn't want to play this game because I though it would be an uninspired game, but it was completely the appositive. This game has a very engaging story that relates the life of an American soldier that had a severe wound, after several years in come, he wakes up and realizes that Nazis has won the war. The very well develop characters make the story very well to follow and want to the get to the end. The story has its cutscenes that helps to include some drama, very good this.
I played this game in the second harder difficulty. I am pretty sure the difference between this and the hardest is minimum. So my recommendation is to try directly to the hardest if you want some challenge. It is really hard to beat in that difficulty but you have only to be patience about everything. Sometime you have to snake, sometimes you have to be covered and think every much you will make.
The game has several chapters, in hardest difficulty could take around 20 hours or half if choosing easy.
I bought this game for 5.99 dollars on PSN. Completely a bargain, better a complete than a 59.99 dollars game that might be launched now.
Recommended game.