It's really short. I think this was a pretty good tutorial. I think labyrinths aren't a good element because it is random if you make it through it quick or slow. In this case the labyrinth wasn't so bad because it was pretty easy. In another game jam game I spent 10 minutes inside a labyrinth and that was a little boring. The graphics look great. I've enjoyed the dialogue and the puzzle. I would recommend to use other buttons. Z and X aren't common buttons and you dont know how to start the game. Additionally on german keyboards x and z arent right next to each other. In my opinion E to interact would be better. Overall great game.