Grand Theft Auto 6 fans believe Rockstar Games just teased the highly anticipated title with a new promotional image for Red Dead Redemption 2's multiplayer component, Red Dead Online. The first trailer for Grand Theft Auto 6was released all the way back in December 2023, with no substantial news on the game being shared since. The lack of a second trailer, screenshots, or any real news has sparked some wild theories within the community, but the latest one is hard to deny.