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.
YES
faster movement and 25% more damage
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.
2 ways
do the missions