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OpenTTD cover art

ReimplementationPlay in browser

OpenTTD

Brings back OpenTTD and Transport Tycoon Deluxe · By OpenTTD

PlayHow to play

Plays right here, in your browser.

Ways to play

  • Play in browser

    OpenTTD · milek7.pl

    Play
    How to play
    1. Press Play: it runs right here, in our player.
    2. Nothing to bring: the port loads everything it needs.

  • Download

    github.com

    Get it on GitHub

    Release 16.0-beta4, Sep 20, 2026 (a pre-release)

    How to play
    1. Download the stable version from its website: the nightly has the newest changes, but may break more often.
    2. It is free on Steam, GOG and the Microsoft Store too, and some systems' package managers carry it.
    3. It needs graphics and sounds to run: some installs fetch them for you, and the Windows installer can add the free OpenGFX, OpenSFX and OpenMSX sets.
    4. To play with the original Transport Tycoon Deluxe graphics and sounds instead, copy sample.cat and its five TRG .grf files from your own CD, DOS or Windows, into its baseset folder.
    5. For the original music, copy the files of the gm folder (Windows) or GM.CAT (DOS) from your own copy into the same folder.
    6. Add more from its main menu, with Check Online Content.

    Written by recomp.gg from its README, read Oct 12, 2026.

Details

What
A new engine written from scratch that runs the original game's data.
Code
github.com/OpenTTD/OpenTTD8.4K stars on its repositoryLast updated Oct 20, 2026
Release
15.3, Apr 4, 2026
Listed
Oct 9, 2026

Its games

News

All news
  1. Pre-release · Sep 20, 202616.0-beta4
  2. Pre-release · Sep 19, 202616.0-beta3
  3. Pre-release · Jul 12, 202616.0-beta2
  4. Pre-release · Jun 25, 202616.0-beta1

From recomp.gg's How to play, read Oct 13, 2026, recomp.gg shelf, read Oct 11, 2026, SubmitGame's list, read Oct 11, 2026, GitHub releases, read Oct 13, 2026, the GitHub API, read Oct 21, 2026 and the GitHub API, read Oct 11, 2026. Where How to play names the page it was written from, recomp.gg wrote the steps from it; elsewhere they are the ones every way of its kind shares, and the project's repository or site has the rest.