Great art style, fun music.

I couldn't figure out the Boss fight with cards though. I run out of energy and so I assume my turn is over. But how do I end my turn?

A button guide in the main menu would be helpful.

I hear you, I have to add a tutorial.

- "z" plays a card - "x" ends your turn

If one never played deck builders, they probably have no idea what is going on. Thanks for trying it!