You have to earn money and then if you see on the Walls there will be some guns as you go through the map and to earn money you have to shoot the Zombies
fff
no
It makes you an awsome zombie killer, but nothing more.
srry no
It will make you badass (2X health)
yeah
SAS 2 Zombie Assault Insane Asylum is an online zombie shooting game. The game is rated PG 13 and it contains violence.
Once you become a Colonel you unlock the sentry gun engineer perk. It allows you to reload sentry guns faster and they start off with more ammo.
YES
faster movement and 25% more damage
2 ways
do the missions