Are you talking about SupCom? Instead of building a massive army.. I thought that was the whole point lol.. or just race to tech 4.
Ya thats true but you have to build a massive army in C&C aswell, its just not as big of a scale as SupCom is.
Even with a lot of units its not as easy. Since the enemy is smart enough build base defences from aa guns to shields depending on the situation. You some what need a plan of attack.