I havent done used the multiplayer feature too much in the beta but from what i experienced it doesnt really reward those who join others to help. I may be wrong here but i didnt really see any benefit so please correct me if im wrong. anyways i had the idea of maybe having a friend point system included as a way to reward players that join. the points could be redeemed at a shop of have a friend point gacha like in FGO. the shop or gacha would have materials of different rarity, weapons and maybe even a weekly character that can be summoned. I think it could be a fun system that can help make this game more enjoyable when playing with friends. thoughts?