Key rebinding and Mouse Y-axis invert?

[𝕮𝖗𝖚𝖉𝕯]

This title looks fun, it's currently in my wishlist, and also currently at a nice discount.

Before I can buy though, I just need to know whether players have the option to rebind keyboard keys and invert the mouse Y-axis.

I don't use wasd for movement, and no mouse invert renders first-person perspective games unplayable for me.

Can someone enlighten me?

[𝕮𝖗𝖚𝖉𝕯]

Wouldn't have bothered asking had I known that the last response from the author in this forum was waaay back on Dec 29, 2016

Sigh.. no support, no buy.
Removed from wishlist.