Been watching this with great interest in the GIFs you've been sharing the past month, happy to say the gameplay didn't disappoint! Love the amount of visual effects and the high speed pace of the gameplay.
I felt the sound effects were a bit lacking for the environment you're in. Like you could have much stronger echo and reverb on some of the impact sounds since you're in these long corridors and hallways, it would help add some more kick to the bat hits and killing enemies. It'd also be nice to have the cursor just slightly larger - I lost track of it a few times. Really promising game all around, going to keep an eye on it!