I didn't like the graphics; it's hard to make out what's happening on screen because the enemies blend in with the walls. Otherwise, it's a solid game with a decent challenge. The variety of enemies really adds to the experience. The only issue is that the snipers seem overpowered—especially in the room with the grenadier, where you're forced to just peek around corners; given how tough the enemies are, that gets pretty tedious. Apart from that, it's well-made.