Are you currently using the full version or the demo?
I currently don't have any plans to incorporate key-mapping options at this time. But, if you like, I could create a specialized version that substitutes "Y" for the functions of the "Z" key.
Thanks for your response :) I think I'm gonna play the demo with a key mapper, so it should be no problem. So no need for you to change this just for me (but thanks anyway)!
Maybe you will add this feature for future games, because this might be a killer for some people out there.
