Back to Warcraft: Orcs and Humans
You begin with 2 Grunts, a Spearman and a Peon. Send the Peon north to start mining for gold and train more Peons to build up your economy. You’ll need a few more Grunts to clear out the Humans from the area so build a Barracks when you have enough Gold and Wood.
You can either wait around your camp for the Humans to show up, they will start marching towards your base one-by-one, or send out a small force to take them out. Either way once the last Human has been defeated the mission will be complete.