There really isn't a game here.
Just walking around fullfilling what the game wants you to do. Rather than any sort of playing, you just watch a game play with itself. It should have just been a WWI Cartoon, but it wouldn't stand on its merits that way, so instead it is trying to be a video game.
Really looking forward to the day game designers stop thinking rolling the left stick in a circular pattern to raise a flag or open a door is something ingenious...because it is not.
Boring. Reading a comic book is more exciting than this story pretending to be a game.