Survive the onslaught from the invaders. Build up and army and a fort to defend yourself. Get gold at the goldmine to build the ultimate tower and some units. Defeat the boss that spawns in 30 minutes for salvation. If you die you become an enemy and are giving full-control of their army, and are force to destroy what were once your friends. This is my first map and is not intended for a group of less than 4 people.