63		Kingdom Rush (Windows, 2014)
60		Kingdom Rush: Origins (Windows, 2018)
41		Empire of Magic (Windows, 2003)
40		Kingdom at War (DOS, 1995)
40		Ambush at Sorinor (DOS, 1993)
40		Magic Potion Destroyer (Windows, 2017)
40		Omnitrend's Paladin II (DOS, 1992)
40		Spirit of Excalibur (DOS, 1990)
40		Little Kings II (Windows, 2002)
40		PixelJunk Monsters: Ultimate HD (Windows, 2013)
40		Rings of Medusa (DOS, 1990)
40		Master of Monsters Final (Windows, 1999)
40		Siege (DOS, 1992)

Notes: Games similar to The Lost Castle, Games like The Lost Castle, Windows, Strategy, Tactics, Fantasy, Top-down, Tower defense, PC, Game Similarities.