Flashback Map Pack
Gears of War 2 came with a redeemable code for the Flashback Map Pack which include five updated maps from Gears of War.
Canals
Gridlock
Mansion
Subway
Tyro Station
Combustible Map Pack
Gears of War 2 released a new DLC on December 15, 2008 called "Combustible Map Pack." It contains three new maps.
Flood
Fuel Station
Gold Rush
