I tried playing it for a bit but I didn't get very far, although I did beat both the first skeleton and the surprisingly fast zombie.
Please make the game listen for your next mouse movement when you hold left click and aren't moving the mouse. Right now it feels really unresponsive to click and click and have your guy do nothing.
Movement speed seems way too high for the cramped environments and short range of melee. I'd suggest lowering it and instead having a sprint when you hold down dodge or something.
Also being able to run as fast backwards as an enemy can forwards results in very silly-looking gameplay sometimes.
The sword-sheating animation is actually really nice.