i really enjoyed the idea of building an arena for the players to fight in, especially having to build it to be fair to both characters since you won't know which one you start as! i do think that there could be more ways to utilize the scaling turrets, since i didn't seem to really need it for the obstacles, and you could easily win a round as the hero by scaling yourself up and attacking with the sword, which would now have massive range. still, the aspect of building an arena is really interesting, and it'd be cool to see how this idea could be further developed!