

Trainz Railroad Simulator 2004 (known as Trainz Railway Simulator 2004 in the United Kingdom), or This was the first edition to include the formerly separately retailed PaintShed program and support RailDriver, as well as the first incorporating Trainz user developed freeware content as part of the release, some of which became Trainz staple content in TRS2004 et al. The Ultimate Trainz Collection, or UTC, was released on 26 November 2002 in North America as a 3-CD set including extra rolling stock, and a CD-ROM with TrainzScript-based scenarios and route map content based on Trainz 1.3 tech. Thus all USA versions are commonly known as Trainz 1.3.

Service pack 3 was released in November 2002, this updated both the Community and Retail Editions to version 1.3. Trainz Retail Edition was released in June 2002 aimed at the United States and other North American markets. (Box, which included Gmax as an accessory is shown at right in lower left corner.) Two retail builds (retail versions releases) existed the English/USA version is commonly known as Trainz 1.0. Service packs 1 (April), 2 (June) and 3 (November) were each released in 2002, these progressively updated the Community Edition, Trainz 1.0 to versions 1.1, 1.2, and 1.3 successively. Trainz Community Edition was released in December 2001. Like the file set, nothing is known about this beta of Trainz. Trainz 0.9 was the CD-ROM beta that was mailed to testers by Auran. While little-to-no information is known about this version of Trainz, it originally started life as a set of downloadable files in 2000.
