GTA 6 in development?
As noted by Gadgets 360, actor Tim Neff’s resume includes both Red Dead Redemption 2 and Grand Theft Auto 6 under the Motion Capture section of his CV, indicating that Rockstar is indeed working on both titles.
Rockstar is notoriously secretive about upcoming releases so it’s likely we’ll have to wait at least a year or two after Red Dead Redemption 2’s release in February next year before we hear anything official about GTA 6.