52		Battle Worlds: Kronos (Xbox One, 2016)
51		Stormrise (Xbox 360, 2009)
50		Numantia (Xbox One, 2017)
50		Space Hulk: Tactics (Xbox One, 2018)
50		Space Hulk: Ascension (Xbox One, 2018)
45		Command & Conquer 3: Tiberium Wars (Xbox 360, 2007)
43		Halo Wars (Xbox 360, 2009)
43		Command & Conquer: Red Alert 3 (Xbox 360, 2008)
42		Universe at War: Earth Assault (Xbox 360, 2008)
42		Supreme Commander (Xbox 360, 2008)
41		Command & Conquer: Red Alert 3 - Commander's Challenge (Xbox 360, 2009)
41		Halo Wars 2 (Xbox One, 2017)
40		Command & Conquer: Red Alert 3 (Xbox One, 2019)
40		Command & Conquer: Red Alert 3 - Commander's Challenge (Xbox One, 2019)
40		Flotilla (Xbox 360, 2010)
40		Supreme Commander 2 (Xbox 360, 2010)
40		Battlestar Galactica: Deadlock (Xbox One, 2017)
40		Command & Conquer 3: Tiberium Wars (Xbox One, 2019)

Notes: Games similar to Shattered Union, Games like Shattered Union, PopTop Software Inc., 2K Games, Inc., Xbox, Strategy, Tactics, Post-Apocalyptic, Sci-Fi, Futuristic, Turn-based, Bird's-eye view, Free-roaming camera, Future now Past, Microsoft Xbox, Game Similarities.