54		Taiku Mansion (Windows, 2017)
52		Peter Gabriel: Eve (Windows, 1996)
51		Submachine 9: The Temple (Windows, 2014)
51		Submachine 4: The Lab (Windows, 2014)
51		Submachine 2: The Lighthouse (Windows, 2014)
51		Submachine 5: The Root (Windows, 2014)
51		Submachine 3: The Loop (Windows, 2014)
51		Submachine 1: The Basement (Windows, 2014)
50		Reincarnations: Awakening (Windows, 2009)
50		Queensrÿche's Promised Land (Windows, 1996)
50		Mondo Medicals (Windows, 2007)
50		Fatale (Windows, 2009)
50		Submachine 7: The Core (Windows, 2010)
45		Ascendance (Windows, 2018)
44		One Eyed Kutkh (Windows, 2017)
44		Essence (Windows, 2017)
43		Preston Sterling and the Legend of Excalibur (Windows, 2016)
43		North (Windows, 2016)
42		Submachine 10: The Exit (Windows, 2015)
42		Teddy Floppy Ear: Kayaking (Windows, 2015)
42		Teddy Floppy Ear: Mountain Adventure (Windows, 2015)
40		Submachine 6: The Edge (Windows, 2013)
40		MusicVR Episode 2: Maestro (Windows, 2004)
40		Submachine 8: The Plan (Windows, 2012)
40		Rolling Stones Voodoo Lounge CD-ROM (Windows, 1995)

Notes: Games similar to Who's in the Box?, Games like Who's in the Box?, Wonderbox Games, Wonderbox Games, Windows, Adventure, Puzzle elements, Meditative, Zen, 1st-person, 2D scrolling, PC, Game Similarities.