The territories capture instantly. Pretty much the overview screenshots I have shown are all there is. Its just 2 rooms, you only have the weapons you start out with (you die before you use up all your ammo). There is only a gate and the territories on the map.
This is more of a fast paced action packed game. Also, if the other team has rockets, that means you have them too, so you can easily kill them before they kill you. Spawn killing really isn't that much of a problem. Ive tested this game at least 30 times and I never really saw spawn killing as a problem.
EDIT:
Other Notes
- You do not need to walk directly on the territory base to capture it. The capture zone stretches the entire width of the playing field.
- The gate will open after a minute and a half automatically if the other team decides to not grab their switch.