Buy Sudden Strike 4 - European Battlefields Edition | Xbox
Xbox doesn't have many great RTS games, but Sudden Strike 4 is a great strategy game with loads of content at a fair price. Can't believe I heard nothing about this game
Sudden Strike 4: Complete Collection on GOG.com
Amazon.com: Sudden Strike 4: Complete Collection Xbox One - Xbox One : Video Games
Games with Gold: Trüberbrook and Sudden Strike 4 Complete are free to claim on Xbox - Neowin