The third level of Halo Wars takes place in the interior of the structure, where Sergeant Forge and Anders are ambushed by a platoon of Covenant. You are in control of two Grizzly Tanks, in which you have to fight your way towards Forge and Anders. Keep killing Covenant with your Grizzlies, using them together to kill the enemy effectively. The same strategy works in every level. When you have multiple units, make one attack one enemy, and the other attack another. Once you reach the exit, make Forge and Anders go to the flare and be extracted back to the Spirit of Fire.