OGC ONE – The Ultimate Map for BeamNG.drive
Open world joining West Coast USA, Industrial, Derby and Gridmap V2 into one map, with new areas for racing, off-roading and exploring. Updated for 0.39.
Download OGC ONE – The Ultimate Map
More screenshots on Official BeamNG Repository (beamng.com/resources) ↗
What this mod does
OGC ONE merges four official BeamNG.drive maps, West Coast USA, Industrial, Derby and Gridmap V2, into a single open world with no loading screens between them. That way you can leave the city of Belasco, cross into the industrial zone and end up at the derby arena or the test area without changing levels.
What it adds to the original maps
- Road connections between the four maps.
- Expanded areas for street racing, off-roading and exploring.
- The author’s own areas, such as an off-road course, a figure-eight track, a cliffside area with jumps and a multi-story parking garage.
- Hidden spots to discover.
Who it’s for
It’s for anyone who wants a big open-world map in BeamNG using settings they already know, without losing the quality of the official maps. Because it’s so large, the first load takes longer than usual.
Release notes
1.6 (August 21, 2026) is the 0.39 update: it fixes textures and tweaks some objects. The author says OGC ONE is in maintenance mode while he develops OGC TWO, so it will get compatibility fixes rather than new content.
User rating
Highlights and things to keep in mind
- Four official maps joined into a single open world
- Very highly rated and updated for 0.39
- Custom areas for racing, jumps and off-roading
- Slow initial load and FPS drops on some slopes
- Small inherited bugs: floating traffic lights and missing guardrails
- May need an update after each major game version
Requirements
- BeamNG.drive 0.39
- About 310 MB of free space for the .zip file
- A PC with some headroom: users report FPS drops in some areas
How to install it
- Open the OGC ONE page on the official BeamNG Repository.
- Click Download to get the .zip, or subscribe from the in-game Repository.
- If you download it manually, copy the .zip (don't unzip it) into the mods folder inside your BeamNG.drive user folder.
- Delete any old versions of the map you had, to avoid broken textures after 0.39.
- Launch the game, go into Freeroam and pick OGC ONE from the map list.
- Be patient with the first load: it's slower because of the map's size.
Version history
-
1.621 Aug 2026Current
Update for 0.39: textures fixed and object tweaks.
-
1.521 Jan 2026
0.38 compatibility and textures fixed.
-
—9 Oct 2025
0.37.5 compatibility: textures, object rotations and terrain.
Common problems
Why does it take so long to load?
The author warns that the initial load is longer because it joins four maps into one. That's normal.
There are floating traffic lights or missing guardrails, is it my install?
No, they're known bugs in Belasco and on some roads; some West Coast USA objects were broken by changes to the original map.
Will it get more content?
The author has it in maintenance mode and is focusing development on OGC TWO, so expect mostly compatibility patches.
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