The Dark Legion was marching in the direction of a massive super-empire, and they wanted to take the empire at once. Now you go to the game to command the Imperial Defense Forces to stop them to annihilate it!
Mouse operation, mouse click on the building.
Operate reasonably and resist every wave of enemy attack!
When the game is loaded, click PLAY-then click the cross flag on the right-then click on the game interface several times to start the game