In Metal Gear Solid V: The Phantom Pain RPG, you are a custom character inserted into the complex world of tactical espionage and warfare. As an operative within Diamond Dogs, led by the legendary Big Boss, you navigate the intricacies of 1980s geopolitical conflicts. Your choices will influence key missions, alliances, and the fate of Mother Base. Engage in stealth operations, manage resources, and develop your skills as you uncover the secrets behind Cipher and exact revenge.