Revenge of the Titans:Sevilla

Sevilla is the third battle of the Earth campaign. It takes place in Seville, Spain.

Strategy 1
Build 2 refineries next to the mineral deposit. Build 2 Blaster Turrets near your base. Strategically reload your Blaster Turrets throughout the battle. You should be able to mine all the minerals without taking a scratch.

Strategy 2
Build 3 refineries at the crystal. Build 1 Blaster Turret near the 90 angle in the road. You should be able to mine all the minerals without taking a scratch.