Ok shooter, but that was it?
Am I mistaken or were there only two levels? The game does not give me any kind of feedback about finishing the game if that is the case.
Otherwise, the game seems to lack some elements common to this type of game. Rather than killing everyone, if I know exactly where to go, I can just keep clicking arrows before a single enemy has time to react. Furthermore, the reaction time resets each time I go in and out of an area, so I can kill off everyone out of that very first group of five one by one. Or, barring that, if I found the snow suit as I believe was intended, I can snipe them, but at that point, another issue comes into play. If I snipe one of the middle guards, the other never reacts to that. His buddy just died and he doesn't start trying to shoot at something.
And in agreement with what somewhat else said, while this appears to be made with the Hitman games in mind, this turns out to be a just an FPS with no real strategy to it.