Manage a savage horde of rabid aliens to invade the earth in Alienocalypse, an action/strategic game. Players must use various combination of units and upgrade to achieve victory.
You are a part of US Combat operation. Complete the operation by shooting targets down. You got limited time to complete the entire operation, otherwise you fail.
Your goal in this defense game based on StarCraft is to play as the Zerg Overmind and build up your defense and survive the combined Terran and Protoss attacks.