Build defensive army and turret or tower to defend your key building at middle.
If the key building is destroyed, all your building will be sold compulsively. And then, you will be extinguished soon.
*Please set an AI player as "Yellow" colour at "Bottom-Right" position and "Different Team" from your team.
*Please set "Fast Game", which means that players will lose when all their buildings are destroyed.
*Winning condition: "Time's Up"