Ok after looking at sotf and trying to replicate the system, It is pretty **** hard, I need to make a system of variables that can fetch the Tribes in the whole server, give them an Id, that id will then be use to determine who killed who, and do a system which takes the killers id as well, from my understanding, this killer id which is the same as the tribe, will be looked in the array system and found by comparison then all teammates and dinos will obtain the exp buff. Seems like a pretty big job.