At the start of a map some one gets fragged. Once that happens a ball spawns (normally in the middle of the map). Teams need to take the ball and either run it or shoot it into the oppositions goal. After a goal is scored, the ball spawns again soon after.
You can also use your weapons to shoot it in or defend!
Once you have the ball, hold the hammer down to generate power and then release to shoot it.
What is Food Fight and Burger CTF?
I'm sure this doesn't need explanation! An awesome mod created by papercoffee.