96		The Dungeons of Grimlor (DOS, 1993)
63		Katapult (DOS, 1996)
62		Sentinels of Ceth (Windows, 1997)
60		eXceed: Gun Bullet Children (Windows, 2005)
60		Rocket Fist (Windows, 2016)
60		ArchMage (Windows, 2008)
60		Uriel's Chasm 2: Et (Windows, 2015)
60		Legacy of Lunatic Kingdom (Windows, 2014)
60		WarMages (Windows, 2017)
60		Flamebreak (Windows, 2016)
60		Feyruna - Fairy Forest (Windows, 2007)
60		Double Dealing Character (Windows, 2013)
60		Full Mojo Rampage (Windows, 2014)
60		Macky & Pentell (Windows, 2003)
60		Perfect Cherry Blossom (Windows, 2003)
60		Blazing Wings (Windows, 2006)
60		Battlantis (Windows, 2010)
60		SUiCA32 (Windows, 2007)
60		Saban's Power Rangers: Time Force (Windows, 2001)
60		Tōhō: Imperishable Night (Windows, 2004)
60		Uriel's Chasm (Windows, 2014)
56		The Dungeons of Grimlor II (DOS, 1995)
53		Lupinball (Windows, 2017)
53		Knightmare (DOS, 1992)
52		Dragon Spirit (DOS, 1991)
51		Mystical (DOS, 1990)
50		Mystical (Windows, 2018)
50		Deaths Maze (Windows, 2017)
50		We are Doomed (Windows, 2015)
50		NoReload Heroes (Windows, 2018)
50		KiKi KaiKai (Windows, 2004)
50		Varion (Windows, 2018)
50		Violet Detector (Windows, 2018)
50		At Sundown: Shots in the Dark (Windows, 2019)
50		Sleep Tight (Windows, 2018)
50		Last Soldier (Windows, 2017)
50		ROM CHECK FAIL (Windows, 2008)
50		Hell Yeah!: Wrath of the Dead Rabbit (Windows, 2012)
50		Wild Frontera (Windows, 2015)
50		Tormentor X Punisher (Windows, 2017)
50		Vzerthos: The Heir of Thunder (Windows, 2017)
43		Champions of Breakfast (Windows, 2016)
42		Sora (Windows, 2016)
40		Mobile Light Force (Windows, 2015)
40		ShineG: In the Bullethell (Windows, 2017)
40		Concealed the Conclusion (Windows, 2006)
40		Shikhondo: Soul Eater (Windows, 2017)
40		Spacepowers (Windows, 2018)
40		Double Spoiler (Windows, 2010)

Notes: Games similar to Beyond the Abyss, Games like Beyond the Abyss, Nowhere Software, Nowhere Software, DOS, Action, Fantasy, Shooter, Top-down, Labyrinth, Maze, PC, Game Similarities.