Then you decide if you want to defend or attack the gates.
There is a big difference between defending and attacking the gates.
Defending:
Attacking:
If you decide to start defending you may choose an archetype.
If you decide to start attacking you you have a starting pool of money, but you don't get any rewards other than the destruction and mayhem you cause. You may also decide if you want to begin in the middle strip(default), or in the left or right strip. For those who don't understand the difference I won't spoil the "FUN".