68		Mercenaries: Playground of Destruction (PlayStation 2, 2005)
66		Scarface: The World Is Yours (PlayStation 2, 2006)
64		Mercenaries 2: World in Flames (PlayStation 3, 2008)
60		Mercenaries: Playground of Destruction (PlayStation 3, 2015)
58		Grand Theft Auto: Vice City (PlayStation 2, 2002)
57		Grand Theft Auto: Liberty City Stories (PlayStation 2, 2006)
57		Grand Theft Auto IV (PlayStation 3, 2008)
56		Saints Row 2 (PlayStation 3, 2008)
56		Red Faction: Guerrilla (PlayStation 3, 2009)
55		The Getaway: Black Monday (PlayStation 2, 2005)
55		Grand Theft Auto III (PlayStation 2, 2001)
55		Grand Theft Auto: Vice City Stories (PlayStation 2, 2007)
54		The Getaway (PlayStation 2, 2003)
54		Grand Theft Auto V (PlayStation 3, 2013)
54		Grand Theft Auto V (PlayStation 4, 2014)
54		Saints Row: The Third (PlayStation 3, 2011)
54		Driv3r (PlayStation 2, 2004)
54		Driver: Parallel Lines (PlayStation 2, 2006)
52		Grand Theft Auto: Vice City Stories (PlayStation 3, 2013)
52		Grand Theft Auto: Vice City (PlayStation 3, 2013)
52		Grand Theft Auto: Liberty City Stories (PlayStation 3, 2013)
52		Grand Theft Auto: Vice City (PlayStation 4, 2015)
51		Saints Row IV (PlayStation 3, 2013)
50		Mafia III (PlayStation 4, 2016)
50		Grand Theft Auto III (PlayStation 4, 2015)
50		Saints Row: Gat Out of Hell (PlayStation 4, 2015)
50		Saints Row: Gat Out of Hell (PlayStation 3, 2015)
50		Grand Theft Auto III (PlayStation 3, 2012)
50		Mad Max (PlayStation 4, 2015)
44		Just Cause (PlayStation 2, 2006)
44		Mafia (PlayStation 2, 2004)
41		The Saboteur (PlayStation 3, 2009)
40		Mafia II (PlayStation 3, 2010)
40		Just Cause (PlayStation 3, 2012)

Notes: Games similar to Gun, Games like Gun, Neversoft Entertainment, Inc., Activision Publishing, Inc., PlayStation 2, Action, Racing, Driving, Western, Casino, Gambling, Fighting, RPG elements, Shooter, 3rd-person, Other, Behind view, Open world, Free-roaming, Sandbox action and driving, Western, Old West, Sony PlayStation, PSX, PS1, PS2, PS3, PS4, Game Similarities.