GTA 6 map modding isn't possible yet. The game hasn't even been released on PC, and the toolchain hasn't been reverse-engineered. But every previous GTA has followed the same trajectory: console release, PC release, modding tools mature, then custom content takes off. This guide covers what to expect at each step.

If you're interested in modding for GTA 6 when the time comes, this is the place to orient yourself. For the broader GTA 6 modding community outside of maps, please visit GTAModding.net.

The realistic timeline

Console first - Rockstar has stated previously that GTA 6 will be released on console first. Months later, GTA 6 will come to PC. (It was about 18 months between GTA 5's console and PC releases, but this gap may be shorter.) Within weeks of the PC release, modding tools begin to surface as players start reverse-engineering the engine. We document the wider phase-by-phase rollout in our GTA 6 map release timeline.

Quick, simple mods like asset replacements, texture swaps, or vehicle ports will be released first. Custom MLO interiors will take longer, usually 3-6 months. Full custom maps and total conversions can take 12-24 months. The GTA 6 modding tools timeline will probably follow this same pattern.

What tools will exist

Expect to see both community-created modding tools (MLO editors, model importers, script wrappers, etc.) and Rockstar-tolerated mod loaders. Modders have always had a love/hate relationship with Rockstar, since Rockstar has shut down mods that affect online play (cheats) but tolerated single-player mods.

An OpenIV-equivalent for GTA 6 will be the most important first tool to look out for. This is the tool that facilitates the asset extraction and editing that all else is built upon. Naturally, map-specific programs (CodeWalker was the gold standard for GTA 5) will come afterwards.

What to learn now if you want to mod GTA 6

Want to make GTA 6 maps when the time comes? Learn how to do 3D modelling (Blender is the community standard), texture art (Substance Painter or equivalent), some rudimentary scripting (Lua and JS are the languages of choice for GTA scripters), and understand game-engine concepts in general. You don't have to wait for GTA 6 to get any of this done.

Skills can transfer over. The same people who made MLOs for GTA 5 will be the first to ship working MLOs for GTA 6. If you're learning from scratch, the wider GTA 6 modding scene has guides and resources you can use on older GTAs while you wait for GTA 6 tooling.

Where to publish custom map content

When custom GTA 6 map mods become available, GTA 6 map downloads will be the one-stop shop for all downloadable map content - MLOs, custom zones, race tracks, RP map packs, you name it. Mod distribution sites usually don't become genuinely useful until about 3-6 months after the modding scene matures, because it takes time for enough quality content to be created and uploaded.

For now, document your progress on the GTA 6 modding scene forums and Discord servers. Building a reputation within the community before releasing your first map mod helps immensely when it comes to getting downloads.