Decent
Definitely not a bad game. The sound loop is reminiscent of another great German Industrial band, :wumpscut:
The game is simple, but that's not a downfall. Not every game needs to be complex, and I love being able to roast nazi fucks with a simple touch of the spacebar. I feel the game would be a bit more enjoyable, if there were some more loops or the Rammstein songs(ironically I happened to be listening to Live Aus Berlin when I stumbled upon the page) originally used.
Overall, a very nice job. Keep it up.