Grand Theft Auto San Andreas
Here is a modification that will turn the abandoned airstrip at Verdant Meadows into a newer secret military area with a bunker, hangers, towers, antennas and depots.
Here is a map modification that will add several new objects to the Verdant Meadows area of GTA San Andreas, including what appears to be caravans, vehicles and many trees.
Here is a map modification that will replace all of the gas stations in Las Venturas with that of Shell Gas / Petrol stations.
Here is the New Glen Park, a detailed and well made replacement for Glen Park. This modification includes more detailed textures that will replace the stock version or any other version that you have.
Here is a map modification that will replace the Temple Garage within Los Santos with that of a BMW Garage including several BMW logos on the building and bilboards nearby.
Here is a map modification that will replace the Wang Autos with that of an Audi Garage including a paintshop and tuning shop.
Here is the Efes Pilsen Beer Factory, a replacement for the Sprunk factory in GTA San Andreas. Highly recommended for those that like to see more beer or alcohol factories within the game.