Game news · AI
Captain of Industry - Update 4.3 Mixed Materials, Overlays, Radiation Shielded Trains, and Web API
Captain of Industry Update 4.3 is out NOW, bringing full Mixed Materials support, factory overlays, radiation shielded trains and stations, and extensive Web Server API support. The announcement points to the Steam store page for the game and to the developers' blog for the complete changelog.

Watch official trailerCaptain of Industry · YouTube
Update highlights
The feature list for Update 4.3 covers full Mixed Materials support, overlays for your factory, Radiation Shielded Trains and Stations, and extensive Web Server API support. The source text names these as the headline additions but does not describe individual gameplay systems in further detail.
The complete changelog and more details are available on the developers' blog, which the announcement flags as the place for the full breakdown of the update.
Where to follow the game
Beyond the blog and the Steam store page for Update 4.3, the announcement directs players to the game's community channels, including Forums, Mods, Maps, and Blueprints on the official site, plus Discord, Reddit and Bilibili.
At a glance
- Availability
- Captain of Industry Update 4.3 is out now, with the announcement linking to the game's Steam store page.
- Mixed Materials
- The update adds full Mixed Materials support.
- Overlays
- Overlays are included for your factory.
- Radiation
- Radiation Shielded Trains and Stations are part of the update.
- Web API
- The update includes extensive Web Server API support.
- Changelog
- The complete changelog and more details are published on the developers' blog.
Related games
工业巨头 (Captain of Industry)Sources and language information
Official information · Source language: English
Source region / storefront: Not specified by the source; language does not imply availability.