Gameplay modifiers for single-player campaign?

#1 Posted by Metamania (12021 posts) -

A lot of the game's advertisements seem to talk about gameplay modifiers for the single-player campaign, such as infinite ammo and Golden Gun mode. However, I don't see any for that, just for the multiplayer. So where is it? Does anyone have any idea?

#2 Posted by Mr_Dark_x88 (19 posts) -
It refers to M16 Ops mode.