60		World War II General Commander: Operation: Watch on the Rhine (Windows, 2008)
54		Fortress Europe: The Liberation of France (Windows, 2001)
53		World War II: Panzer Claws 2 (Windows, 2004)
53		Axis & Allies (Windows, 2004)
51		Moscow to Berlin: Red Siege (Windows, 2006)
50		Iron Cross (DOS, 1994)
50		Close Combat: Gateway to Caen (Windows, 2014)
50		Command Ops: Battles from the Bulge (Windows, 2010)
50		iBomber Defense: Pacific (Windows, 2012)
50		Close Combat: Panthers in the Fog (Windows, 2012)
50		iBomber Defense (Windows, 2011)
50		Close Combat: Last Stand Arnhem (Windows, 2010)
50		Close Combat: Wacht am Rhein (Windows, 2008)
50		Close Combat: The Longest Day (Windows, 2009)
50		Offensive (DOS, 1996)
50		Panzerkrieg: Burning Horizon 2 (Windows, 2008)
50		Close Combat: Cross of Iron (Windows, 2007)
46		Empire Earth (Windows, 2001)
46		Chain Of Command: Eastern Front (Windows, 2006)
45		Airborne Assault: Red Devils Over Arnhem (Windows, 2002)
43		Chain of Command (Windows, 2004)
43		The Road to Baghdad (Windows, 2004)
43		Sudden Strike: Resource War (Windows, 2004)
43		Airborne Assault: Highway to the Reich (Windows, 2004)
40		The Civil War (DOS, 1995)
40		Men of War: Assault Squad 2 (Windows, 2014)
40		Scourge of War: Chancellorsville (Windows, 2012)
40		Officers (Windows, 2008)
40		Mosby's Confederacy (Windows, 2008)
40		The History Channel: Great Battles of Rome (Windows, 2007)
40		Frontline: Fields of Thunder (Windows, 2007)
40		Spring 1944 (Windows, 2009)
40		Graviteam Tactics: Operation Star (Windows, 2012)
40		Achtung Panzer: Kharkov 1943 (Windows, 2009)
40		Scourge of War: Gettysburg (Windows, 2012)

Notes: Games similar to G.I. Combat: Episode 1 - Battle of Normandy, Games like G.I. Combat: Episode 1 - Battle of Normandy, Freedom Games Inc., TalonSoft, Inc., Strategy First, Inc., Windows, Strategy, Tactics, Historical Events, Real-Time, RenderWare, World War II, PC, Game Similarities.