No Costl! How to Get Stamin-Up for FREE - Modern Warfare 3 Perk Guide#MW3Zombies #gaming

Run like the wind in [Modern Warfare 3] with the Stamin-Up perk, all without spending points! Watch this tutorial to reach the specified location, climb the stairs of a tall building empty-handed, and reach the roof to open a rift and collect your free perk. Thanks for watching, and enjoy the enhanced sprint speed
#MW3 #Zombies #GamingGuide #Act1 #Tiers1and2 #GameplayTips