
Almost all "GTA 6" leaks pertain to the game's immersive features, but its release date is still facing uncertainty brought by delays. Through random rumors, fans hope that their long wait is worth the shot.
A new "Grand Theft Auto 6" leak has convinced some fans that Rockstar Games may be building its most ambitious open world yet. If the information is accurate, "GTA 6" could surpass even "Red Dead Redemption 2" in scale, immersion, and NPC interaction.
Massive NPC Voice Acting and Dialogue Expansion in GTA 6

According to the leak, which originated from a Reddit post citing a source close to SAG-AFTRA, Rockstar recently recorded "at least 35,000 additional lines of NPC dialogue." The sessions reportedly involved more than 300 voice actors, suggesting a remarkable investment in world-building and character depth.
This level of production implies that NPCs in "Grand Theft Auto 6" may feel more dynamic and responsive than in previous titles. While the main story content is not included in these numbers, the total dialogue count could be significantly higher.
'GTA 6' Open World Immersion and NPC Behavior
The leak also claims that NPC dialogue will adapt based on context and player behavior. Characters may respond differently depending on location, time of day, and in-game situations.
If implemented, this system could reduce repetitive dialogue and make the world feel more reactive and lifelike. Players may encounter more unique interactions during exploration, increasing replayability and immersion.
It's hard to imagine this could happen, but knowing Rockstar's capability to produce such a grand game, it's entirely possible.
Rockstar Games Aims for Its Most Ambitious Project Yet
For comparison, "Red Dead Redemption 2" already featured over 500,000 lines of dialogue, according to ScreenRant.
With that, it has already set a high benchmark for narrative depth and environmental realism. "RDR 2" remains one of the most detailed open worlds ever created.
However, expectations suggest that "Grand Theft Auto 6" could potentially exceed this scale depending on final content and world design choices.
Will We See 'GTA 6' This Year?
While the leak remains unconfirmed, some fans believe that 2026 is "GTA's" year.
"Grand Theft Auto 6" is currently expected to launch on November 19, 2026, for PlayStation 5 and Xbox Series X/S.