CyberGrid: Tower defense is a tower defense game containing HQ, Tower, and 3 building that generates resources. In order to build a building, you must have enough resources. You must protect the HQ from the Enemy. Each building can generate different resources. You must protect the HQ from the Enemy. If your HQ gets destroyed that the game is over. Protect the HQ from the enemies by clicking the repair button on the building. In order to afford the building repairs, you must have enough resources. It’s important to place and strategies how you place your building. Because you must place the building near the resource node. The closer you place your building to the resource node, it become much faster to generate the resources.