Company of Heroes 2, the highest WWII RTS franchise has an all new version available to purchase digitally via Steam called Company of Heroes 2: Master Collection. The package includes the base game; Company of Heroes 2, all the major standalone expansion, Company of Heroes 2: The Western Front Armies (both factions), Company of Heroes 2: Ardennes Assault and Company of Heroes 2: The British Forces. The package also includes three of the game’s premium mission packs in Case Blue, Southern Fronts and Victory at Stalingrad.
The whole package is worth over £90 but is available to purchase on Steam for less than half that price here: http://store.steampowered.com/sub/84759/