Rockstar's new mod guidelines: unofficial ports, story mods and paid mods are now off-limits
Rockstar's Mod Guidelines page, dated September 10, 2026, turns years of inferred practice into a written rulebook covering its whole catalogue, GTA 6 included. Single-player mods remain tolerated, but ports to unsupported hardware — the GTA V Switch build, the Wii, GameCube and iPhone projects — story extensions, cross-title mashups and all monetisation outside the official Creator Platform are n
The short answer
Rockstar now has a written mod policy instead of an inferred one. A page titled Mod Guidelines, filed under Community Resources on the studio's own site and dated September 10, 2026, sets out what creators may and may not do with Rockstar's scripts, code, tools, maps, vehicles, NPCs, weapons and apparel — across the catalogue, GTA 6 included. Single-player modding survives. Ports, story mods and paid mods do not.
Four headings, one rulebook
The page is organised into four sections: Respect Our Games, Do Not Infringe Rockstar Games or Third-Party IP, Do Not Harm the Creator Community and Do Not Engage in Unauthorized or Abusive Monetization. Most of it restates positions held for years — the change is that they now sit in one place, on Rockstar's own domain (GTA BOOM).
The line that ends the port projects
The rule with the widest reach is this one: "Do not modify our games to operate on consoles, hardware devices, or other platforms where they have not been officially released by Rockstar Games."
That single sentence covers the native Nintendo Switch port of GTA V, the Wii and GameCube builds, the reGTA project on 3DS and the recent iPhone effort — all of them now formally unauthorized (GTA BOOM). The Switch build is the most exposed: it reportedly leans on GTA V source code that leaked years ago and resurfaced online this month (the 192 GB leak, and the scrapped Liberty City inside it).
No new stories, no mashups
The same section bars mods that "expand or modify Rockstar Games' official storylines, plots, missions, characters, or other elements of our established continuity", and forbids combining "maps, locations, characters, storylines, in-game assets, or other IP from one Rockstar Games title into another title". In practice, that is the legal end of the long tradition of porting Liberty City or Vice City into a newer GTA.
TheGamer reports that the community reacted badly, and that the rules would have prevented several of the series' best-known creations from existing at all. Its sharper point: some of this is already visible in Rockstar's current releases, where projects trying to restore GTA V content the studio never shipped have been shut down.
Multiplayer now runs through the Creator Platform
Multiplayer modding is "limited to Rockstar Games' official licensed Creator Platform or else as otherwise licensed directly by Rockstar Games", and cheat menus or software that interferes with official multiplayer, online services or that platform are prohibited.
There is little mystery about why. Rockstar owns Cfx.re, and therefore FiveM and RedM; NoPixel V, the flagship roleplay server, entered the official Rockstar Games Launcher on September 8 (NoPixel V). What used to be a clause inside the FiveM agreement is now advertised on Rockstar's own site (RockstarINTEL). The same section also bans mods that "engage in or promote conflict roleplay or military simulations depicting real-world armed organizations" — a direct constraint on roleplay servers built around that theme.
Money: approved storefronts only
Rockstar's Creator Platform is "the exclusive licensed home" for monetisation, and "unless permitted via Rockstar Games' official Creator Platform, all modding must be strictly non-commercial". Payments run through storefronts the company approves — Tebex is the one named in the Creator Platform licence (RockstarINTEL; infinity-area) — and the prohibitions are unusually specific: no real-money gambling, loot boxes or gacha, no cryptocurrency, NFTs, tokens or stablecoins, no third-party advertising or sponsored content, and no selling access to content Rockstar itself created.
The paragraph every modder should read
The page closes with a heading in capitals — These Mod Guidelines Are Not a License. Rockstar states it does not endorse or sponsor any third-party project, that it can revise the policy at any time, that nothing in it waives its own or Take-Two's intellectual property rights, and that it reserves the right to "take down any mod or other user generated content at any time for any reason".
That is where the actual risk sits. GTA BOOM is careful to note that no wave of takedowns is under way — several of these projects have run for years — but they now sit clearly on the wrong side of a written line.
Why this lands now
GTA VI arrives on November 19, 2026, on PS5 and Xbox Series X|S, with no PC date announced. The rulebook therefore exists before the PC version does: when the modding community that spent a decade reshaping GTA V gets hold of GTA VI, it will be working from these guidelines on day one. What they leave open is modest but real — single-player mods that respect third-party property and stay away from online services are still tolerated, and GTA BOOM reads the text as allowing anti-cheat to be disabled in Story Mode.
See also
- GTA 6 on PC sooner than expected? VGC's Andy Robinson hears 'noise' that Rockstar could move the port up
- 192 GB of GTA 5 dev data leaked — and with it, a scrapped Liberty City that could resurface in GTA 6
- Rockstar officially backs NoPixel V: GTA roleplay arrives on the Rockstar Games Launcher
- GTA VI launch guide: release date, editions and pre-orders
