Description: This game is a great opportunity to play flash version of Star Craft where you will feel almost the full reality of strategy game. Zerg area is detected, and unfortunately the most important crystals are not so much far away from Zergs. But your people managed to secure the area where crystals are and you main objective will be to set up defense system so Zergs can not break through. First you must buy some units and then you must place them in such a way that the lowest number of Zerg units can pass the channel. Depending on your efficiency you will earn some money and therefore you will be able to buy more units for your defense system. Good luck!

Instruction: This game is totally playable by mouse.