62		Chaos;Head (Windows, 2008)
50		GiAnt (Windows, 2016)
50		Longest Monday: Unveiling (Windows, 2018)
50		Robot City (Windows, 1995)
42		Lucid9: Inciting Incident (Windows, 2016)
40		Shape of the World (Windows, 2018)
40		Gravity Angels Part 2: The Betrayal (Windows, 1998)
40		De-Void (Windows, 2016)
40		The X-Files Game (Windows, 1998)

Notes: Games similar to Steins;Gate: Variant Space Octet, Games like Steins;Gate: Variant Space Octet, 5pb. Inc., Nitroplus co., ltd., GigasDrop, Windows, Adventure, Fantasy, Sci-Fi, Futuristic, Detective, Mystery, 1st-person, 2D scrolling, PC, Game Similarities.