Get to futuristic and get 4 turret spots, get 2 titanium shooters and 2 lazercannons, 
save up until you have 80000 gold and sell a lazercannon you will now have enough for 
a ion cannon, repeat this process andwhen you have 4 ion cannons lie back and relax 
until you have enough for loadza super soldiers, instant win p.s the ion cannons will
defeat anything that comes anywhere near you base.