99		The History Channel: Civil War - A Nation Divided (Xbox 360, 2006)
99		The History Channel: Battle for the Pacific (Xbox 360, 2007)
69		Brothers in Arms: Earned in Blood (Xbox, 2005)
66		Brothers in Arms: Hell's Highway (Xbox 360, 2008)
64		Darkest of Days (Xbox 360, 2009)
62		Delta Force: Black Hawk Down (Xbox, 2005)
61		Sniper Elite V2 (Xbox 360, 2012)
60		Sniper Elite III: Afrika (Xbox One, 2014)
60		Sniper Elite III: Afrika (Xbox 360, 2014)
60		Enemy Front (Xbox 360, 2014)
59		Jurassic: The Hunted (Xbox 360, 2009)
59		Soldier of Fortune: Payback (Xbox 360, 2007)
58		Gene Troopers (Xbox, 2006)
57		Medal of Honor: European Assault (Xbox, 2005)
55		Secret Service (Xbox 360, 2008)
54		Battlestations: Pacific (Xbox 360, 2009)
54		Medal of Honor: Airborne (Xbox 360, 2007)
53		Battlefield 1 (Xbox One, 2016)
53		Commandos: Strike Force (Xbox, 2006)
51		Medal of Honor: Frontline (Xbox, 2002)
51		Men of Valor (Xbox, 2004)
51		Cabela's Dangerous Hunts 2013 (Xbox 360, 2012)
51		Conflict: Desert Storm (Xbox, 2002)
51		Battlefield 1943 (Xbox 360, 2009)
50		Cabela's Big Game Hunter: Pro Hunts (Xbox 360, 2014)
50		Medal of Honor: Rising Sun (Xbox, 2003)
47		Call of Duty: World at War (Xbox 360, 2008)
46		Battlefield V (Xbox One, 2018)
45		Call of Duty 3 (Xbox 360, 2006)
45		Call of Duty 3 (Xbox, 2006)
45		Call of Duty 2 (Xbox 360, 2005)
44		Call of Duty (Xbox 360, 2009)
43		Call of Duty 2: Big Red One (Xbox, 2005)
43		BioShock (Xbox 360, 2007)
41		Call of Duty: Finest Hour (Xbox, 2004)
41		BioShock 2 (Xbox 360, 2010)
40		Vanquish (Xbox 360, 2010)
40		Half-Life 2 (Xbox, 2005)
40		Lost Planet: Extreme Condition (Xbox 360, 2007)

Notes: Games similar to Civil War: Secret Missions, Games like Civil War: Secret Missions, Cauldron Ltd., Activision Value Publishing, Inc., Xbox 360, Action, Historical Events, Shooter, 1st-person, American Civil War, Havok, The History Channel, Microsoft Xbox, Game Similarities.