Guide to GTA map modding: tools, file types, MLOs, safe practices and the scene's status across previous Rockstar titles.
GTA 6 map modding isn't a thing yet, but it's fairly easy to see where it's heading. This is the realistic roadmap for GTA 6 modding toolchains, what to learn now, and where the community will end up.
The RP community created full-fledged parallel universes within GTA 5's Los Santos. GTA 6 will receive the same treatment - only larger in scale, denser, and starting with a much better foundation. This is what the RP server map scene will look like when the toolchain releases.
Console first, PC later, then mods trickle in after that. That's how it's been with every Rockstar title these past few years. Here's what that means for GTA 6 modding.
"MLO" is one of the most misused acronyms in the GTA modding community. What does it actually stand for, where did it originate, and why should you care about it for GTA 6?
OpenIV is the editor that launched the modern GTA modding scene. Here's its history - including the 2017 Take-Two cease-and-desist that nearly killed it.
CodeWalker is the visual editor that allowed serious GTA 5 map mods to become reality. This is a brief introduction to what it does and why you should care.
YMAP files are one of the first file types every GTA mapper learns about. Here's a short glossary entry on what they do and why they matter.
YMT files contain metadata the GTA engine uses to interpret models and animations. A short glossary entry.
YDR is GTA V's drawable model format - the file that contains the actual 3D model. A short glossary entry.
FiveM MLOs operate differently from regular single-player MLOs. A simple explanation of the differences.
What modders can and can't expect from the GTA 6 toolchain. Clearly framed speculation.
FiveM was essentially the alternative multiplayer that made the GTA 5 RP scene exist. Whether something similar can come about for GTA 6 depends on Rockstar's choices.
RAGE MP was GTA 5's second-largest alternative multiplayer. Where it fits into GTA 6's future is what this piece outlines.
RP will be in GTA 6. When, in what format, and at what quality level - all very guarded statements here.
RP servers deliver custom locations out of the box. Here's how the RP mapping process works as a sub-discipline.
RP servers differ, but a handful of custom locations show up on nearly every server. Here's the default pack.
Why GTA IV's modding scene didn't grow like V's: an honest look.
Timeline from 1997 to the present - tools, takedowns, total conversions.
Assuming the GTA 6 toolchain develops like V's did, MLOs will be one of the first prominent mod types to expand.
The 2017 OpenIV reversal is our clearest indicator yet. Here's how to interpret it.
Rockstar has an anti-mod image. It's not quite that simple. An honest editorial.
Rockstar has consistently cracked down on using mods online. Here's the timeline.
Why single-player modding is generally safe, while modding online usually isn't.
Single-player and multiplayer modding: different scenes, different objectives, different rules. Here's how they differ.
A reference page for YMAP, YMT, YDR, YDD, YBN, YTYP and more. Think of it as a glossary.
A practical guide to installing GTA mods safely. It's educational - nothing is hosted for download here.
An installation safety checklist for anyone planning to install GTA mods.
A step-by-step walkthrough of how to back up your GTA installation before modding.
Certain mods spread malware. Here's how the scam operates and how to steer clear.
Specific red flags to watch for before downloading any GTA mod.
A tool list for anyone learning the basics of GTA map modding.
Tool overview – what 3ds Max is doing in the GTA modding workflow.
The free authoring solution for GTA mapping. Increasingly capable.
An overview of the MLO creation process (not a click-by-click tutorial).
Editorial about managing the hype around GTA 6 modding.
An emotional-ground article that's also genuinely useful.
Editorial about what kind of experience GTA 6 should be optimised for.
Comparing and contrasting Rockstar's involvement with the RP scene now vs. years ago.