1. Trainz Simulator 12
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  3. Trainz Sim 12 - Service Pack 1 update

Trainz Sim 12 - Service Pack 1 update

We're pleased to announce that the latest changes and updates are now available through your automatic Steam update.

After applying this update there will also be a prompt to update your Trainz database. Please allow at least one hour to apply the update.

Changes include:
- In-game Downloadable Content (Payware and Freeware).
- Improved multi-player support.
- Updated support for tunnels, bridges, power lines etc (splines).
- Improved session workflow (rules, nesting, copying etc).
- Automatic thumbnail generation for routes and sessions.
- Rewritten train coupling physics.
- Improved CMP error detection and validation.

There is also a very long list of bug fixes and enhancements to all facets of Trainz.

Please note that the update may affect your previously installed content. We recommend that if you have any issues after installing the update that you run Content Manager > File > Extended Database Repair.

Also note that any pre-purchased DLC will automatically re-download and re-install for the new build. You can cancel these downloads or disable them via the in-game Options Menu.