User blog comment:Callofduty4/Robert Bowling wants free classic maps for MW3/@comment-64.150.16.21-20120229154541

Pack 1: highrise, scrapyard, sub base, trailer park, wasteland Pack 2: Terminal, skidrow, crash, crossfire, favela. Pack 3: Bailout, vacant, salvage, carnival, Quarry. Pack 4: Rust, Shipment.