Escort Duty

Guide the Drilldozer through the caves to the Heartstone. Protect and refuel it along the way.

Tips & Strategy

• 1

  Refuel the Drilldozer with Oil Shale found in the walls.

• 2

  Stay close to Doretta during enemy waves.

• 3

  The Heartstone fight has multiple phases - destroy the beamers.

• 4

  You can repair Doretta when she takes damage.

Rewards