i have a problem with the ai behaving strange all of a sudden, the zombies just run into the walls in every building.
the odd thing is it worked before and when i load an older backup from a day earlier it works fine.
i haven't changed much other than adding new entities, designing the level further so i doubt it's one of the lua scripts (also the backup would load the same scripts). any idea what this could be, or what i could try ? thanks in advance!