Data miners have uncovered technical files within the PlayStation 5 backend that reveal a fundamental shift in how Grand Theft Auto VI will manage its multiplayer and single-player components. Unlike its predecessor, GTA 6 appears to be built on a “modular” framework, allowing players to manage the massive storage requirements of the title by treating the story mode and online environment as separate installations.
Recent discoveries by data miners highlight the inclusion of specific “multiplayer settings” files and activity strings, such as “joinSession,” “launchActivity,” and “launchMultiplayerActivity.” These strings confirm that GTA 6 will leverage the PlayStation 5’s native “Activities” feature, which allows players to jump directly into specific multiplayer lobbies or missions from the console dashboard, bypassing lengthy initial loading screens.
The modular nature of these files, as reported by insider TezFunz2, suggests that Rockstar Games is addressing the increasing storage demands of modern AAA titles. Current data indicates that the total file size for GTA 6 on PlayStation 5 is expected to range between 210 GB and 223 GB. By separating the story mode and online assets, players may be able to uninstall the single-player campaign once completed while keeping the multiplayer component active, or vice versa, to save space on the console’s internal SSD.
This technical structure aligns with how Rockstar eventually handled the standalone release of GTA Online on current-gen consoles, but suggests that for the sequel, this functionality is being integrated from day one.
Regarding the rollout of these features, current schedules place the launch of Grand Theft Auto VI on November 19, 2026, for PlayStation 5 and Xbox Series X|S.
According to reporting by Notebookcheck, these backend discoveries indicate that Rockstar is already testing the integration of multiplayer hooks within the PlayStation ecosystem. Official pre-loading for the title is currently expected to begin on November 12, 2026, one week prior to the reported launch.
While the “Activity” system hints at a streamlined user experience, the discovery of “joinSession” intents suggests that Rockstar is prioritizing near-instant access to the game world.