By this update, the Steam Workshop integration was fully mature. This version allows users to subscribe to custom buses (like the MAN Lions Coach or retro Ikarus mods) and maps directly through the Steam client, eliminating the tedious manual file manipulation required in older non-Steam versions.
The title "Steam Edition MULTi8" is crucial. Prior to 2018, many players used the DVD-ROM version (version 2.2.032) or the standalone OMSI 2 Steam Edition (which was functionally identical but lacked DRM integration). The March 15th update was the first time the Steam build diverged significantly. OMSI 2 Steam Edition MULTi8 Update 15.03.2018
If you find an old forum post asking, "Help, my OMSI 2 DVD version won't launch this map" from mid-2018, the culprit is almost always this update. Steam users got seamless localization; DVD users got a "missing language file" error. By this update, the Steam Workshop integration was
The MULTi8 version indicates that the game supports multiplayer for up to 8 players. This feature allows friends or other players to drive buses together in the same city, creating a more dynamic and interactive experience. Players can choose to drive on the same or different routes, offering a fun way to explore the game's world together. Prior to 2018, many players used the DVD-ROM