There's rumor that Niko Bellic will appear in the grand Theft Auto

If the new rumors about GTA 6 are true, then the game is going to be a big surprise for GTA 4 fans, and potentially an equally big surprise for GTA 5 fans.

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Rumor: GTA 6 Set in Vice City, GTA Online Heading to Remastered

25 Years of Adventures in GTA Games, by arium.gg, Nov, 2023

Rumor: Liberty City Is Coming To GTA Online Later This Year

GTA 6 Rumor Leaks Major GTA 4 Surprise in the Game

Grand Theft Auto IV: 15th Anniversary

Grand Theft Auto V Announced – The Hollywood Reporter

GTA 4 Remake Concept Looks Glorious in Unreal Engine 5

To put it simply, this guy basically expected GTA V to be GTA IV