However
According to this the perk condition for fire up might be coded together and can't be altered like the rest of the perk conditions.
Originally Posted by Stechron
exitunlocked.uasset
playerisinexitarea.uasset
Delete both (or add "_HACKED" in the file name so you have a backup of it) and you will have infinite wallhack as a killer throughout the match. Good luck.