I've had a good amount of fun playing your game and did several runs.
Presentation is top notch, everything from art style, UI, game juice, legibility and just overall concept of the level is great.
I think a survival timer, score or kill count of sorts would've added to the enjoyment a lot more.
The control scheme takes a bit of time getting used to, I don't recall playing a game with it before. I think if you had mouse aim I would've played it for even longer.
Overall solid entry! Good job, game is fun and looks amazing.