99		Under Ash (Windows, 2002)
71		Conflict: Desert Storm (Windows, 2002)
66		Brothers in Arms: Earned in Blood (Windows, 2005)
66		Day of Defeat: Source (Windows, 2006)
65		The History Channel: Civil War - A Nation Divided (Windows, 2006)
65		Airborne Hero D–Day Frontline 1944 (Windows, 2006)
64		Brothers in Arms: Hell's Highway (Windows, 2008)
64		The History Channel: Battle for the Pacific (Windows, 2007)
63		Delta Force: Black Hawk Down (Windows, 2003)
63		Ardennes Offensive (Windows, 2004)
63		Civil War: Secret Missions (Windows, 2008)
62		Beyond Normandy: Assignment: Berlin (Windows, 2003)
62		Gods and Generals (Windows, 2003)
62		Darkest of Days (Windows, 2009)
62		Line of Sight: Vietnam (Windows, 2003)
60		Sniper Elite V2 (Windows, 2012)
60		Wardoves: Secret Weapon of World War I (Windows, 2001)
60		NAM (Windows, 2014)
60		D-Day: Normandy (Windows, 2000)
60		Enemy Front (Windows, 2014)
60		Sniper Elite III: Afrika (Windows, 2014)
60		NAM (DOS, 1998)
55		Commandos: Strike Force (Windows, 2006)
55		Medal of Honor: Airborne (Windows, 2007)
54		Medal of Honor: Pacific Assault (Windows, 2004)
54		Vietcong 2 (Windows, 2005)
54		Medal of Honor: Allied Assault (Windows, 2002)
53		Vietcong (Windows, 2003)
53		Battlestations: Pacific (Windows, 2009)
53		Magic Carpet 2: The Netherworlds (DOS, 1996)
53		Men of Valor (Windows, 2004)
53		World War II: Pacific Heroes (Windows, 2004)
53		Battlefield 1 (Windows, 2016)
52		Elite Forces: Navy SEALs - Weapons of Mass Destruction (Windows, 2003)
51		Shadow Force: Razor Unit (Windows, 2002)
50		Magic Carpet 2: The Netherworlds (Windows, 2013)
50		7554 (Windows, 2011)
46		Call of Duty 2 (Windows, 2005)
45		Call of Duty (Windows, 2003)
45		Battlefield: Vietnam (Windows, 2004)
45		Call of Duty: World at War (Windows, 2008)
44		Battlefield: Vietnam - Redux (Windows, 2005)
44		Battlefield 1942 (Windows, 2002)
43		Magic Carpet (DOS, 1994)
42		Battlefield V (Windows, 2018)
42		Conflict: Desert Storm II: Back to Baghdad (Windows, 2003)
40		War of Rights (Windows, 2018)
40		Magic Carpet (Windows, 2011)

Notes: Games similar to Under Siege, Games like Under Siege, Afkar Media, Dar al Fikr, Windows, Action, Historical Events, Shooter, 1st-person, 3rd-person, Other, Arab-Israeli conflict, Middle East, PC, Game Similarities.