Stuff that lags: -The game by itself doenst use multicore support,
its NOT your pc, its just an engine running on 2016 technology.
-Amount of characters on scene at the same time.
-Tesselation added to a character.
-Bones inside the Enabled clothes of each character:
(Easy FIX: If you make them naked, you make them faster! (´•ω•`)) [Disable clothes] Why?: Some characters have too many Dynamic Bones attached to them (accesories and clothes).
To see the bones: Select character -> KKPE -> Adv Mode -> Dynamic Bones
(Hard FIX: Disable unused dynamic bones one by one! (╬゚д゚)▄︻┻┳═一 (Currently, its showing dynamic bones of all items, including clothes and stuff at the same time, maybe a mod exist to clasify them by what is changing, but for the mean time... enjoy disabling accesories one by one...)
And so, most of the times, its the amount of bones... and...
hair accesories: