Ok i was wondering during single player it says SAVE LOCATION wat the hell does that do does it save your location cause when i die i cant find load location or anything so sumone please tell me wat SAVE LOCATION means?

It just saves your game. That's all it is.

The SAVE LOCATION refers to the location where you progress will be saved. On a hard disk drive, or a 'memory unit.' It isn't like saving your game in the real time environment.

Yeah selecting Save Location won't save your game at all. The game saves automatically at either a checkpoint or the end of the level. It is confusing though I admit.