Metal Gear Solid Tactical Espionage Action [Sony PS1]

In 2005, renegade genetically enhanced special forces unit FOXHOUND seizes control of a remote island in Alaska's Fox Archipelago codenamed "Shadow Moses", which houses a nuclear weapons disposal facility. FOXHOUND threatens to use the nuclear-capable mecha Metal Gear REX, being secretly tested at the facility, against the US government, if they do not receive the remains of Big Boss and a ransom of $1 billion within 24 hours. Solid Snake is forced out of retirement by Colonel Roy Campbell to infiltrate the island and neutralize the threat.