Um Jammer Heather: normal games: "this is a keycard. it opens doors." Metal Gear: "This is a P.A.N. card (Personal Area Network). The P.A.N. system passes small electrical currents through the user's salt content to emit a small field, allowing access through level 1 doors." snake: "doors?"

normal games: "this is a keycard. it opens doors." Metal Gear: "This is a P.A.N. card (Personal Area Network). The P.A.N. system passes small electrical currents through the user's salt content to emit a small field, allowing access through level 1 doors." snake: "doors?"