Seems like an interesting idea, however the game will not let me progress through the tutorial, the "- Next -" button doesn't respond to clicks. Looks like some other folks are having a similar issue.
I'm sorry for the confusion you can click enter to click on buttons the mouse isn't supposed to even showup but you can click enter to click on buttons and to switch between buttons in the main menu u can click up and down. Hope you enjoy the game!