This just gave me an idea. What if, two teams, red and blue, have giant space ships(not actual addons, just builds) and they have to use air vehicles to get onto the enemy ship, get in, and kill players or sentries that defend the ship. Then, find the core and destroy it. When destroyed, you have 2 minutes to find a way out before you get blown up. When the enemy ship is destroyed, boom points points points and you win the game