Your mission in this awesome Real-time strategy game is to research new technologies, build your base, control the resources and make an army to destroy your enemy. The game includes 7 buildings, 5 towers and 11 units which can be done when you research them before playing a zone. Some units and towers can only be done with a specific technology chosen at the start (air or ground). Units and towers increase their experience while you play and the player can keep his best units for the next zone. You can use only YOUR MOUSE to control the game, and use SPACEBAR to deselect units and restore standard mouse actions. but I recommend you to learn hotkeys from in-game How to play section. Have fun!