Imagine exploring GTA 6's Vice City from inside GTA V.
That sounds like a fan-made concept, but reported development material connected to a very early version of GTA 6 has apparently allowed modders to do something remarkably close to it. Parts of the unfinished map geometry have been loaded into GTA V, turning old production data into a rough, playable snapshot of Rockstar's work.
The result is not a secret finished version of Vice City. It is a skeletal environment filled with simple buildings, incomplete roads and enormous gaps. That lack of polish is exactly what makes it valuable. If the material is genuine, it offers a rare look at how Rockstar was shaping GTA 6's world years before Jason, Lucia or modern Leonida were publicly revealed.
It may also connect to a much bigger pattern. The same wider discussion has revived reports of a cancelled Liberty City expansion for GTA Online and an early Puerto Rico-inspired landmass developed alongside Leonida. None of those locations confirms Rockstar's current plans, but together they suggest the studio has been thinking beyond a single permanent GTA map for a long time.
A playable version of GTA 6's earliest foundations
The Vice City material reportedly dates back to around 2015 or 2016, placing it extremely early in GTA 6's development. At that stage, developers would not have been building the detailed beaches, dense neighborhoods and finished interiors seen in Rockstar's recent footage. They would have been testing the foundations.
Basic development geometry helps a studio establish road networks, distances, sightlines and the overall relationship between districts before final art is created. Buildings may exist only as plain blocks. Roads can stop abruptly. Entire areas can be moved, resized or removed as the design evolves.
Loading that geometry into GTA V makes the prototype more revealing than a static screenshot. A player can move through the space, follow its roads and begin to understand how Rockstar was thinking about scale. GTA V effectively becomes a playable time capsule for an early GTA 6 map.
That does not mean every recognizable shape survived into the final version. A decade of development can transform a city beyond recognition. The interesting comparison is not whether the prototype matches modern Leonida perfectly, but which broad ideas may have endured through years of iteration.
The rough map shows how much Vice City has evolved
The Vice City shown in official GTA 6 material is vibrant, dense and built around far more than a familiar skyline. Rockstar has presented beaches, highways, wetlands, smaller communities and crowded public spaces across Leonida.
An early blockout would have existed before much of that identity was finalized. Comparing it with the world Rockstar now promotes can reveal where the project expanded, which districts changed direction and how aggressively the studio rebuilt its initial plans.
Some locations may retain the same basic road structure while looking completely different. Others may have disappeared. Areas that began as empty connecting spaces could now contain the detail and activity needed to make modern Leonida feel alive.
That gap between prototype and finished world also puts GTA 6's development time into perspective. Players normally see a Rockstar map only after its visual identity is complete. Here, the appeal comes from seeing the less glamorous stage when the studio was still deciding what the world should be.
Liberty City could have changed GTA Online completely
Vice City is not the only major location connected to the reported material. Rockstar is also said to have worked on bringing Liberty City into the GTA V era as an expansion for GTA Online before abandoning the project.
If that expansion had been completed, GTA Online's history might have looked very different. Players could have spent years moving between Los Santos and a rebuilt version of GTA IV's city instead of remaining almost entirely within Southern San Andreas.
Reintroducing Liberty City would have required more than importing an old map. Rockstar would have needed to update a city created for 2008 hardware, adapt it to GTA V's systems and populate it with activities that made sense for GTA Online. Reported development work does not tell us how close the project came to release, but it suggests the idea went beyond a casual internal conversation.
The cancellation does not mean Liberty City is secretly planned for GTA 6. There is no confirmation of that. What matters is that Rockstar has apparently explored the idea of adding another major city to an existing online world before.
GTA 6 gives Rockstar a second chance at a multi-city online world
The original GTA Online began as an additional mode attached to GTA V. It eventually became a platform that outlived multiple console generations, but Rockstar could not have known exactly how large it would become when the underlying world was designed.
GTA 6 arrives under completely different conditions. Rockstar now understands that its next online world may need to support players for another decade or longer. That creates a strong reason to design its foundations with expansion in mind from the beginning.
Leonida could remain the center of that experience while new destinations arrive over time. A future city would offer more than additional mission markers. Different architecture, weather, criminal organizations and local culture could make an expansion feel like a new chapter rather than another update inside the same familiar streets.
Liberty City is the obvious fantasy because players already know it. An airport connection between Vice City and a modern version of Liberty City could make GTA Online feel less like one permanent map and more like a growing GTA universe.
That remains speculation. The reported cancelled project only shows that Rockstar has considered the broader concept, not that the studio has revived the exact location.
A Puerto Rico-inspired island may be the leak's biggest surprise
Another reported discovery may be even more relevant to GTA 6 itself: an early secondary landmass apparently inspired by Puerto Rico.
The prototype is said to include areas resembling San Juan International Airport and the Arecibo Observatory, along with a prison and military location that appears to draw from Guantanamo Bay. If those interpretations are accurate, Rockstar may once have explored a substantial destination separate from the main Leonida map rather than a small island just off Vice City's coast.
That kind of setting would fit naturally into Grand Theft Auto. Story missions could follow smuggling routes between locations, while flights and boats would give the distance real meaning. Jason and Lucia could leave Leonida temporarily, encounter a different criminal environment and return later as the story widened.
However, this is also where the age of the material matters most. A location present in a 2015-era prototype could have been removed years ago. Rockstar may have tested the island, learned from it and redirected those resources into the Leonida players will receive at launch.
An early map is evidence of an experiment, not proof of a finished feature.
Cancelled ideas can still survive in another form
Large games regularly lose locations and systems during production. An idea may be too expensive, conflict with the story or simply distract from the core experience. Removal does not always mean every part of the work is discarded forever.
The Puerto Rico-inspired concept could have influenced another region of Leonida. Pieces of it could return in missions, an online expansion or a completely different Rockstar project. The same is true of Liberty City: the specific GTA V expansion may be dead even if the ambition behind it remains useful.
Seen together, these reported projects suggest that Rockstar has repeatedly experimented with connecting GTA to multiple major locations. GTA: San Andreas placed several cities on one large map. GTA 6 could eventually approach the same fantasy through separate destinations added across a much longer lifespan.
The technical challenge would be enormous, but the commercial logic is easy to understand. A new landmass or city would create a much larger reason for players to return than another property, vehicle set or mission chain in familiar territory.
Leonida may be the beginning rather than the final boundary
The most interesting lesson from the reported leak is not that every old map will appear in GTA 6. Most early concepts change, and some disappear completely.
The real takeaway is that Rockstar's ambitions may have extended beyond one static world for years. Developers reportedly experimented with an early Vice City that can now be examined inside GTA V, considered rebuilding Liberty City for GTA Online and explored a separate island inspired by Puerto Rico during GTA 6's development.
None of that confirms a post-launch roadmap. It does make the possibility of an expanding GTA 6 world easier to imagine.
GTA 6 could launch with Leonida, spend its first years deepening Vice City and then gradually open routes to somewhere new. That destination might be Liberty City, a reworked island concept or a place players have never seen before.
The Leonida available on day one may already be Rockstar's most ambitious open world. The more important long-term question is whether Rockstar now sees a launch map as the complete world or merely its first chapter.
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