I AM CHAMPION, this was fun! The commentary is perfect, it felt like I was playing Ratchet Gladiators again! I am not sure about the box-pushing in a parkour game being a good addition? I don't really know é_è
I don't really know, maybe a faster approach, kicking it to push them so it feels a bit less like a slow down in the run? But maybe a breather is something you actually want, just throwing opinions and ideas ^^