You had me hooked, I felt really immersed! The atmosphere is amazing, and it's a really hard game. Really interesting switch-up with only being allowed to kill one enemy at a time, that's why I found myself doing so much more than in a normal top-down shooter: Strafing, trying to get the right enemy into aim.
it does start to get rather impossible after a certain amount of time though, which is why I think the targeted enemy having a bit more movement speed (so it would come out on top) would be nice ^^
------
Hey, we also made a game! Check it out if you have a few minutes to spare! ^^