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OMX
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A new engine for OMSI 2 content

OMX is a from-scratch, 64-bit implementation of OMSI 2. It reads the buses, maps, scenery, scripts and add-ons from your existing installation and aims to reproduce the original simulation’s behaviour.

It is not a remaster, mod pack or replacement for owning OMSI 2. It is unfinished software in a closed beta.

OMX Beta - U18 Cotterell - gameplay from an OMX beta build.
Status
Closed beta
Platforms
Windows and Linux, 64-bit
Content
Your existing OMSI 2 installation
Client
Free

In current builds

The map and vehicle pickers read a real OMSI 2 installation. Stock content and installed add-ons appear together, using their original folders and configuration files.

  • Maps, tiles and start points
  • Buses, repaints and HOF files
  • Roads, scenery and pedestrians
  • Day, night and vehicle lighting
  • Missing map-tile warnings

See the map and bus pickers in detail

The OMX vehicle picker listing buses from an OMSI 2 installation. The Enviro 200 MMC is selected, showing its file, folder and specifications.
The OMX vehicle picker on Farthington Demo, with community buses by V3D, Digibus and Studio Polygon.

Read about OMX and OMSI 2

Straight answers, current development information and technical detail about the original engine’s limits.

What is OMX?How it relates to OMSI 2 and what content it uses.OMSI 2, 64-bit and the 4 GB patchWhat the patch changes and why a new engine is different.OMX compared with openOMSIA sourced comparison of two separate projects.Frequently asked questionsRequirements, compatibility, platforms, price and availability.

Latest updates

Dated development posts and engineering articles about OMX and OMSI 2.

  1. Development -

    Picking a map and a bus in OMX

    What the map and vehicle pickers in current OMX development builds show you, from tile counts and start points to repaints, destination tables and fleet numbers.

Current availability

OMX is in a closed beta. Testers are selected by the developer, and there is no public download.

Beta testers are selected by the OMX developer from the OMX Discord community. There is no application form, and joining the Discord does not guarantee a place.

Follow development on this site or join the OMX Discord.