I think i'm just cursed with making a decent difficulty curve that skyrockets on round 5 tbh, I just cant seem to catch a good balance. But I'm glad you find it fun enough to keep trying, I personally love the insanity of it, but I'm aware that it's not everyone's taste.
One of my main goals is to make fun, memorable characters so its heartwarming for people to like this cast and be able to remember their names instead of going "the red one". about the average session thing... I dunno, Deceit wrote the patch notes of the previous game, so maybe she added that on her own on secret, who knows... :)
Im glad you liked it and thank you for playing, your words mean more than you could imagine. Also, I upload my OST's on youtube, although I'm very lazy to do so and I take a long time to do it cuz im dumb like that, I'll try to upload the ost of KeepStanding soon.