Inverted Stick Marine

Inverted Stick Marine is an Easter Egg in Halo 4 located on the level Composer. In this easter egg, a humerous conversation takes place between two marines.

Dialogue
Marine 2 in in the Mech, while Marine 1 is standing in front of it.

Marine 1: We need to test the Mantis. Can you try looking up for me.

Marine 2: On it.

After a pause, the Mantis looks down.

Marine 2: Aw c'mon. Who's the idiot who inverted the stick?

Marine 1: There's a switch in the options panel that you can toggle.

Maine 2: Yeah, yeah... I just found it.

The Mantil looks up.

Marine 1: Way better.

Marine 2: It just doesn't make any sense. This thing's a mech, not a fighter.