How big is Grand Theft Auto VI's map? Really, really it. It will be the biggest game Rockstar has ever developed according to an interview with YouTube TGG, twice the size of Grand Theft Auto V and three times the size of Red Dead Redemption 2. Its main city, the Miami parody Vice City, is also twice as big as GTA V's Los Santos. Expect to have fun getting lost. #gta6 #videogames #gaming #gta #grandtheftauto #gtavi