Yes, you have to go off the right of the screen. I have had this feedback a lot so I will add some instruction for it.
Alright, I could play it now! It's a tricky game, although you don't seem to die, taking hits just makes your score worse. I guess it's nice that you restart immediately, so you can quickly make another high-score.
Yeah exactly. Originally I wanted to make it that you have to actively fight each other. The problem with that is if the fight goes on for too long then the music runs out. To solve this I just made the "fight" a fixed duration. So you don't restart if you die, you just lose a life.