I felt a bit lost in the game. I tried all the keys on my keyboard and couldn't manage to attack ^^' The very slow movement was a bit frustrating too. I don't think I saw enough of the game to judge it as a whole unfortunately :/
Hey, if you do go back to this, all the controls are in the Itch page and the game launch screen.
I think there is a bug because it looks like that on my screen :/ And as I said in my first comment, I tried every key and nothing seemed to work :/