45		Dreadnought (Windows, 2018)
45		Scavenger SV-4 (Windows, 2018)
42		Elite Plus (DOS, 1991)
42		Privateer 2: The Darkening (DOS, 1996)
42		Babylon 5: I've Found Her - Danger and Opportunity (Windows, 2003)
42		Wing Commander: Privateer - Gemini Gold (Windows, 2005)
42		Freelancer (Windows, 2003)
42		Independence War 2: Edge Of Chaos (Windows, 2001)
40		Xiphos (DOS, 1990)
40		Star Trek: Klingon Academy (Windows, 2000)
40		Vega Strike (Windows, 2002)
40		Deep Space: Operation Copernicus (DOS, 1987)
40		The Tomorrow War (Windows, 2006)
40		Elite Starfighter (Windows, 2004)
40		Privateer 2: The Darkening (Windows, 1997)
40		Evochron Alliance (Windows, 2005)
40		X³: Reunion (Windows, 2005)
40		Starshatter (Windows, 2004)

Notes: Games similar to PaulPaul: Act 1, Games like PaulPaul: Act 1, Another Circus, Another Circus, Windows, Action, Simulation, Fantasy, Sci-Fi, Futuristic, Meditative, Zen, 1st-person, Space Flight, Cinematic camera, PC, Game Similarities.