Play the real game, imo
Based on, not affiliated with, but completely ripped, eh?
Leaving that aside, the hit detection stinks and there are only a couple of routes for the bad guys in each level.
Maybe they should shoot back or something. Also, only people looking to die run around with their rifle like that. I felt like I was watching some kind of strange Nazi fire drill. If you're a sniper, they shouldn't be aware of you and they should be going about their business, no?