65		Oceanhorn: Monster of Uncharted Seas (Windows, 2015)
65		Parvaneh: Legacy of the Light's Guardians (Windows, 2016)
64		Fall of Light (Windows, 2017)
64		Spellsworn (Windows, 2018)
63		VentureVerse: Legend of Ulora (Windows, 2018)
63		Tiny Keep (Windows, 2014)
62		Two Brothers (Windows, 2013)
57		Crawl (Windows, 2017)
55		Don't Open The Doors! (Windows, 2016)
55		Shotgun Legend (Windows, 2018)
54		Phantom Trigger (Windows, 2017)
54		The Scrungeon Depths (Windows, 2017)
54		Wizard of Legend (Windows, 2018)
54		Songbringer (Windows, 2017)
54		Hero Barrier (Windows, 2017)
54		I am Weapon: Revival (Windows, 2015)
54		The Weaponographist (Windows, 2015)
53		Elliot Quest (Windows, 2014)
53		Armored Animals: H1N1z (Windows, 2018)
50		The Seven Spirits of Ra (DOS, 1987)
47		The Witches' Tea Party (Windows, 2017)
45		Megamagic: Wizards of the Neon Age (Windows, 2016)
45		Princess Remedy: In a Heap of Trouble (Windows, 2016)
45		Coin Crypt (Windows, 2014)
44		Kio's Adventure (Windows, 2017)
43		Hello Charlotte: Childhood's End (Windows, 2018)

Notes: Games similar to Hero Defense, Games like Hero Defense, Happy Tuesday, Happy Tuesday, Windows, Action, Fantasy, RPG elements, Tower Defense, Bird's-eye view, PC, Game Similarities.