"Mark IV Thermonuclear Device"@en . . . . . . "N/A"@en . "Mark IV Thermonuclear Device"@en . . . . . . "The Mark IV Thermonuclear Device, nicknamed \"The Package\", is a thermonuclear warhead stolen by the Black Ops, and used to destroy the Black Mesa Research Facility."@en . . . . "*Black Mesa\n*Black Ops"@en . . . . "*Black Ops \n*Adrian Shephard \n*The G-Man"@en . "The Mark IV Thermonuclear Device, nicknamed \"The Package\", is a thermonuclear warhead stolen by the Black Ops, and used to destroy the Black Mesa Research Facility."@en . .