Sites like TrainzDB act as a shadow index for the Download Station. You can paste a raw KUID into their search bar, and it will often reveal the asset name, the original creator, and sometimes, crucially, alternate versions of the file.
An example: <KUID2:171456:38001:1>
To resolve database errors and complete asset requirements quickly, use this structured workflow: kuid search trainz top
: A specific number assigned by the creator to that particular asset.
: In , a third number indicates the revision. For example, :2 at the end means it is the second version of that asset, which will automatically replace older versions in the game. Sites like TrainzDB act as a shadow index
When a route shows "Missing Dependencies," these are the top-rated tools and sites you should use to track down the files. 1. The Trainz Download Station (DLS) & Content Manager
: Paste the IDs into the Kuid Base Search Engine. Download the returned packages and drop them straight into your game window to install them automatically. : In , a third number indicates the revision
The most difficult searches are for assets that have been removed from the DLS entirely—often referred to as "Abandoned" or "Payware" assets.
You can enable a setting in called "Show object/track/train kuids in surveyor" to see the IDs of items as you hover over them in the world. 🌐 External Search: Top KUID Indexers
This guide covers everything you need to know about KUID searching, from understanding the code and using official tools like , to third-party search engines like TrainzKuidIndex.com and community resources.
Your very first stop should always be the official N3V Games Download Station. As the central repository for Trainz content, it houses hundreds of thousands of community and official assets.