Let me introduce you to Tiberian Sun: Tech Level War. It's a mod with a new gameplay tweak, in which you have to build very expensive buildings - the tech centers - in order to level up and have superior buildings and structures and eventually win the battle. However, there are not useless units in the lower tiers.
Some Wolverines attacking. The Laser Turret is now more effective against vehicles and less effective against infantry, for balance. BTW Wolverines are now really effective against infantry.