Good job you made it this far and if you're on a PvP server I'm surprised you haven't been killed 50 times the epic final boss of the Island ring AOE weapons for the drones if you have any tech with him they're free walking element not free but you get me just use rocket launchers on the specimen implant it is walking specimen implant not the overseer
This boss isn't really that hard. You can go in with assault rifles and riot gear and beat the boss with 7-10 players. Bring a ton of bullets and healing brews because the defense units do a good amount of damage. Rockets will take out the overseer super quick. Also bring fur gear because it gets cold in some parts. 3 sets of everything are a must in fighting the boss and units. Thank you.