Hey some new features have been added in version 1.03!
- Aim-assist (especially helpful when using a controller)
- Rebind-able keys
- A low res mode that runs the game with no shadows (for older computers)
- and lots of little fixes and improvement.
I'm planning a Steam release at some point, so you'll receive a key in the future when it launches if you purchase on itch.
That should cover most of the requested features I've seen that I agree should be added. Linux mode is hopefully coming next.