Easier Win
To have an easier win simply make all your teamates skills be maxed out.

To unlock tippman x7 from the gear selection store
Use your arrow keys to do up up :right right down down left left

Hint
Charge forward,find a decent bunker,hide and start sniping. if playing capture the flag do the same thing until it tells you to get the flag.

Ak47 combi
At gear screen in career enter... Up up right right down down left left