64		Sentinels of Ceth (Windows, 1997)
63		Beyond the Abyss (DOS, 1994)
62		The Dungeons of Grimlor (DOS, 1993)
60		Uriel's Chasm 2: Et (Windows, 2015)
60		Rocket Fist (Windows, 2016)
60		eXceed: Gun Bullet Children (Windows, 2005)
60		Double Dealing Character (Windows, 2013)
60		Legacy of Lunatic Kingdom (Windows, 2014)
60		WarMages (Windows, 2017)
60		Flamebreak (Windows, 2016)
60		ArchMage (Windows, 2008)
60		Full Mojo Rampage (Windows, 2014)
60		SUiCA32 (Windows, 2007)
60		Macky & Pentell (Windows, 2003)
60		Perfect Cherry Blossom (Windows, 2003)
60		Tōhō: Imperishable Night (Windows, 2004)
60		Battlantis (Windows, 2010)
60		Uriel's Chasm (Windows, 2014)
60		Blazing Wings (Windows, 2006)
60		Feyruna - Fairy Forest (Windows, 2007)
54		The Dungeons of Grimlor II (DOS, 1995)
53		Lupinball (Windows, 2017)
51		Knightmare (DOS, 1992)
50		Mystical (Windows, 2018)
50		Deaths Maze (Windows, 2017)
50		We are Doomed (Windows, 2015)
50		NoReload Heroes (Windows, 2018)
50		Sleep Tight (Windows, 2018)
50		At Sundown: Shots in the Dark (Windows, 2019)
50		Varion (Windows, 2018)
50		Violet Detector (Windows, 2018)
50		Tormentor X Punisher (Windows, 2017)
50		Last Soldier (Windows, 2017)
50		Dragon Spirit (DOS, 1991)
50		Mystical (DOS, 1990)
50		Wild Frontera (Windows, 2015)
50		KiKi KaiKai (Windows, 2004)
50		ROM CHECK FAIL (Windows, 2008)
50		Hell Yeah!: Wrath of the Dead Rabbit (Windows, 2012)
50		Vzerthos: The Heir of Thunder (Windows, 2017)
43		Champions of Breakfast (Windows, 2016)
42		Sora (Windows, 2016)
40		Concealed the Conclusion (Windows, 2006)
40		ShineG: In the Bullethell (Windows, 2017)
40		Mobile Light Force (Windows, 2015)
40		Double Spoiler (Windows, 2010)
40		Spacepowers (Windows, 2018)
40		Shikhondo: Soul Eater (Windows, 2017)

Notes: Games similar to Katapult, Games like Katapult, NoSense, Space Interactive, DOS, Action, Fantasy, Shooter, Top-down, PC, Game Similarities.