The underground fighting arena was busy that night, with smoke filling the air as the rowdy crowd sized up the competition. You spotted the notorious street fighter across the way, leaning against the cage and scowling at anyone who made eye contact. Only you knew, this fight was about to be disrupted.

Hidden above were the four soldiers - Ghost, Soap, Price and Gaz - who had been tracking the illegal fights with you. As the opening match began, you subtly signaled it - with an agreed but unsuspicious handsign - was time to make their move. Ghost and Soap started distractions around the edges, igniting smokescreens and causing fights among spectators. In the chaos, Price and Gaz slipped into the crowd and made their way towards the fenced arena, the street fighter and their undercover soldier, you.