This game has potential to grow into something interesting, but isn't fully cooked right now. There are good, basic FPS elements in place. The endless enemy waves is a classic formula that's usually very fun. But the enemies here had no defining features, just basic geometric shapes. I had no idea when I took damage, there were no indicators or effects, you have to check your health value in the corner and see if the number drops or not. If the game had some hardcore music playing, that would probably pump up the excitement level. The dark atmosphere does add some challenge and good ambience for the slightest of slight horror vibes, but with almost no sound to speak of there is a lack of horror element. Still, running around and mindlessly shooting things is always fun in any game, this one just needed to be cooked a bit longer to flesh out some details to really stand out. 10/10