What Red Dead Redemption 2 tells us about GTA 6

Trailers only show so much, so the best preview of GTA 6 is the game Rockstar made just before it. Red Dead Redemption 2 set a new bar for open-world detail, and GTA 6 runs on a newer version of the same engine after even longer in development.

The headline takeaway is density. RDR2 filled its world with reactive NPCs, dynamic weather, deep animation and systems that responded to the player. Applied to a modern, neon-lit Vice City and Leonida, that points to a city that feels lived-in rather than just large.

It also reset expectations for install size and fidelity. RDR2 shipped at roughly 150 GB, which is part of why a large GTA 6 download is expected, and its lighting and detail are a baseline GTA 6 should exceed. Explore the world so far on our interactive map, and see what the trailers suggest about GTA 6 gameplay.

The caveat: RDR2 is a guide, not a guarantee. GTA 6 has its own systems, a dual-protagonist structure and an online future RDR2 never had. For a direct breakdown, see our GTA 6 vs Red Dead Redemption 2 comparison.