80		Space Paranoids (Windows, 2004)
80		Recoil (Windows, 1999)
80		Battlezone (Windows, 2017)
80		Last Galaxy Hero (Windows, 2005)
80		T-Mek (DOS, 1996)
55		Star Destroyer: Episode I (DOS, 1986)
54		The Last Warrior (DOS, 1985)
54		Tommy's Jupiter Jet (DOS, 1987)
54		Reflex Point (DOS, 1985)
53		Devastator (DOS, 1984)
53		Descent (DOS, 1995)
53		Descent (Windows, 2014)
52		Star Trek: Strategic Operations Simulator (DOS, 1983)
52		Extreme Assault (DOS, 1997)
52		Star Wars (DOS, 1989)
51		Day of the Viper (DOS, 1990)
51		Quasar (DOS, 1990)
51		Target (DOS, 1982)
51		XWing Fighter (DOS, 1982)
50		Attack of the Saucerman! (Windows, 2000)
50		Hoverforce (DOS, 1991)
50		Star Wars: Jedi Training (Windows, 2000)
50		Redisruption (Windows, 2004)
50		Gladiatron 3D (Windows, 2001)
50		Onslaught (Windows, 2001)
50		Hard Core (Windows, 2001)
50		Gamma Wing (DOS, 1991)
50		Terminator 2: Judgment Day (DOS, 1993)
50		Astro3D (DOS, 1997)
50		Nihilist (DOS, 1996)
50		Wild Metal Country (Windows, 1999)
50		Z.A.R. (DOS, 1998)
50		Z.A.R. (Windows, 1998)
50		TankTime 3D (Windows, 2000)
50		Astro3D II (Windows, 1999)
50		BlackHole (Windows, 2002)
50		Assault Heroes (Windows, 2007)
50		Krazy Ivan (Windows, 1996)
50		Transformers: Revenge of the Fallen (Windows, 2009)
50		99 Action & Arcade (Windows, 2007)
50		Protector (Windows, 2007)
50		.kkrieger: Chapter 1 (Windows, 2004)
50		Glider: Collect'n Kill (Windows, 2005)
50		Uriel's Chasm 2: Et (Windows, 2015)
50		EVE: Gunjack (Windows, 2016)
50		Alien Blast: The Encounter (Windows, 2003)
50		Starbear: Taxi (Windows, 2018)
50		Alien Tequila (Windows, 2002)
50		Starship Conquer (Windows, 2004)
50		Assassin 2015 (Windows, 1996)
44		Quantoids of Nebulus IV (DOS, 1987)
44		PC-Fun (DOS, 1985)
43		Mutan Zone (DOS, 1988)
43		Mad Show (DOS, 1988)
42		Cosmic Sheriff (DOS, 1989)
42		Star Wars: Rebel Assault (DOS, 1993)
41		No Thing (Windows, 2016)
40		Area 51 (Windows, 1996)
40		Alien Storm (Windows, 2010)
40		Space Pirates (Windows, 2008)
40		Anceder (Windows, 2018)
40		Chaos Control (Windows, 2018)
40		Thunder in Paradise Interactive (DOS, 1995)
40		Space Pirates (DOS, 1994)
40		Debris Infinity (Windows, 2017)
40		Chaos Control (DOS, 1995)
40		Tokyo Warfare (Windows, 2016)

Notes: Games similar to Gemini-2, Games like Gemini-2, Paragon Software Corporation, Paragon Software Corporation, DOS, Action, Sci-Fi, Futuristic, Arcade, 1st-person, Tank, PC, Game Similarities.