Tumbler Expansion Module

Go through the passcode-locked gate and look to your immediate right. Under a stream of water, you will see a smear of yellow paint on a concrete ledge, indicating a climbable wall. Jump up, and follow the path along the wall. Take a left by the huge tree and go down the path by the “Gate 13” sign. You’ll find a small robot at the end, past the two Creepers, that will drop the module if you destroy it.

From the Fallen Overpass Camp, head down the ladder and go right into the sunlit part of the road. You’ll see a Relic Robot towards the end of the road where it collapses into the water. Destroy the robot to receive the module.

From the Construction Zone Supply Camp, go southeast, behind the red scaffold. You will see a Relic Robot through the open windows in the building just behind. Destroy the robot to retrieve the module.

From the City Underground Sector Camp, head south, then west. Hug the right wall and go down the slope. Destroy the Relic Robot you find there to get the module.

Head through the ruins of the wrecked ship and destroy the small Relic Robot to obtain this Tumbler Expansion Module. Be wary of the Creepers that spawn when you get close.

Available for trade from D1G-g2r at the Scrap Yard.

Available for trade from D1G-g2r at the Scrap Yard.

Available for trade from D1G-g2r at the Scrap Yard.

Destroy the Relic Robot opposite the Bottom of the Heart of the Infection Supply Camp.

When you reach the carriage blocked by a Hive, look to the south for an open door out of the carriage. There is a Relic Robot just outside, on the track. Destroy it to find the module.

Destroy the robot on the upper part of the building to obtain this item. You’ll need to use the poles to the east to reach it.

Destroy the Relic Robot on the raised platform on the west side of the Rail Yard.

From the Fusion Drive room, climb up the shaft with the handholds, then climb down the ladder you find in the tunnels above. Turn left at the bottom and destroy the Relic Robot to find the module.

Destroy the Relic Robot inside the shipping container closest to the wall at the south end of the flooded tunnel at the Train Graveyard.

Destroy the Relic Robot that can be found near the shortcut rope after the collapsing walkway.