Hideo Kojima's latest installment in the Metal Gear series. Features a new operative with the codename of Naked Platypus. Fights a group Psycho Soldiers in Brazil named ELM(egg-laying mammals), which includes Echidna, Hedge hog, and Anteater. Infiltrates the base at Iguassu Falls, Argentina, and destroys the latest Metal Gear: Metal Gear Monotreme.
"Dude!!! I was totally kicking ass in Platypus Eater!!!"
"Yeah, and the CQQ is totes wet!!!"
"Close Quarters Quacking, of course!!!"