It looks like you're asking about a version — specifically whether a download for it works, or what features that version had.
C:\Program Files (x86)\Steam\steamapps\content\app_284160\depot_284161 ) to find the 0.18 game files. Key Features of Version 0.18 beamng drive 018 download work
Visit the official BeamNG Drive [Legacy Support Forum] (search “BeamNG v0.18 technical support”). Include your crash.log and your PC specs. It looks like you're asking about a version
The engine introduced High Dynamic Range (HDR) and lighting improvements to make the day/night cycle more realistic. beamng drive 018 download work
Once downloaded, the files will be in your Steam content folder. You can run the game directly from its .exe to avoid auto-updates.