Here is my opinion
1. the end SCARED ME
2. this game could use some little more time
3. I highly recommend adding either a ambience or a footstep audio
4. edit your characters in blender or at least give them a animation on Mixamo
5. make the text bigger or use different font
all I have to say is add a background and banner and font to your itch.io page
and you'll be fine
[I'm not insulting you or your game I'm just saying]