Ive seen some people mention they couldnt find the gas mask hotkey to toggle it on and off. Only works if you go into the keybindings while in the WZ menu, doesnt work from the main menu or MW3 menu..

Ive seen some people mention they couldnt find the gas mask hotkey to toggle it on and off. Only works if you go into the keybindings while in the WZ menu, doesnt work from the main menu or MW3 menu..