56		Harry Potter and the Deathly Hallows: Part 1 (Windows, 2010)
55		Harry Potter and the Deathly Hallows: Part 2 (Windows, 2011)
52		Harry Potter and the Prisoner of Azkaban (Windows, 2004)
46		Mini Ninjas (Windows, 2009)
45		The Lord of the Rings: Conquest (Windows, 2009)
44		American McGee's Grimm: King Midas (Windows, 2008)
44		American McGee's Grimm: Beauty and the Beast (Windows, 2008)
44		American McGee's Grimm: Cinderella (Windows, 2008)
44		American McGee's Grimm: The Singing Bone (Windows, 2008)
44		American McGee's Grimm: Iron John (Windows, 2008)
44		American McGee's Grimm: A Christmas Carol (Windows, 2008)
44		American McGee's Grimm: The Devil and His Three Golden Hairs (Windows, 2008)
44		American McGee's Grimm: The Pied Piper (Windows, 2008)
44		American McGee's Grimm: The Golden Goose (Windows, 2008)
44		American McGee's Grimm: The Master Thief (Windows, 2008)
44		American McGee's Grimm: Little Red Riding Hood (Windows, 2008)
44		American McGee's Grimm: A Boy Learns What Fear Is (Windows, 2008)
44		American McGee's Grimm: Godfather Death (Windows, 2008)
44		American McGee's Grimm: The Fisherman and His Wife (Windows, 2008)
44		American McGee's Grimm: Puss In Boots (Windows, 2008)
44		American McGee's Grimm: The Girl Without Hands (Windows, 2008)
43		The Cursed Crusade (Windows, 2011)
42		Drakan: Order of the Flame (Windows, 1999)
42		Blades of Time (Windows, 2012)
42		Shrek 2 (Windows, 2004)
41		Stubbs the Zombie in Rebel Without a Pulse (Windows, 2005)
41		Paws: A Shelter 2 Game (Windows, 2016)
41		Rune (Windows, 2000)
41		Daemon Vector (Windows, 2005)
41		Blade of Darkness (Windows, 2001)
40		Rock of Ages II: Bigger and Boulder (Windows, 2017)
40		War Of Spells (Windows, 2018)
40		Ian Livingstone's Deathtrap Dungeon (Windows, 1998)
40		Bugs Bunny & Taz: Time Busters (Windows, 2000)
40		Son of Nor (Windows, 2015)

Notes: Games similar to Harry Potter and the Half-Blood Prince, Games like Harry Potter and the Half-Blood Prince, EA Bright Light, Electronic Arts, Inc., Windows, Action, Fantasy, Behind view, Harry Potter, School, PC, Game Similarities.