99		Ironclads: American Civil War (Windows, 2010)
60		Ironclads II: American Civil War (Windows, 2015)
50		Clad in Iron: Philippines 1898 (Windows, 2017)
44		Ironclads: Chincha Islands War 1866 (Windows, 2011)
44		Ironclads: Schleswig War 1864 (Windows, 2011)
42		Sid Meier's Gettysburg! (Windows, 1997)
41		Victorian Admirals Anthology (Windows, 2014)
40		Ironclads II: Caroline Islands War (Windows, 2017)
40		Man of War (DOS, 1997)
40		Ironclads II: War of the Pacific (Windows, 2016)
40		Man of War (Windows, 1997)
40		Liberty or Death (DOS, 1993)
40		Ironclads II: Boshin War (Windows, 2017)

Notes: Games similar to Ironclads: High Seas, Games like Ironclads: High Seas, Totem Games, Strategy First, Inc., Windows, Strategy, Tactics, North America, War, Real-Time, Turn-based, Naval, Watercraft, PC, Game Similarities.