Transport Tycoon Forums

OpenTTD

General OpenTTD
OpenTTD is a fully open-sourced reimplementation of TTD, written in C++, boasting improved gameplay and many new features.
Moderator: OpenTTD Developers
Topics: 7927

7927 Topics

86783 Posts

Last post by mairiaer View the latest post
08 Sep 2026 11:09
OpenTTD Problems
Got a problem with OpenTTD? Find some help here.
Moderator: OpenTTD Developers
Topics: 7565

7565 Topics

50318 Posts

Last post by GoldMine View the latest post
11 Sep 2026 01:05
OpenTTD Suggestions
Got an idea for OpenTTD? Post it here!
Moderator: OpenTTD Developers
Topics: 5681

5681 Topics

52113 Posts

Last post by wonkotsane View the latest post
16 Sep 2026 14:03
OpenTTD Graphics
The OpenTTD Graphics forum has been moved to the Graphics Development section.
Moderator: OpenTTD Developers
OpenTTD AIs and Game Scripts
Discuss the new AI features ("NoAI") introduced into OpenTTD 0.7, allowing you to implement custom AIs, and the new Game Scripts available in OpenTTD 1.2 and higher.
Moderator: OpenTTD Developers
Topics: 925

925 Topics

15252 Posts

Last post by Jaume View the latest post
14 Sep 2026 16:40
OpenTTD Development
Forum for technical discussions regarding development. If you have a general suggestion, problem or comment, please use one of the other forums.
Moderator: OpenTTD Developers
Topics: 2314

2314 Topics

65864 Posts

Last post by gravelpit View the latest post
16 Sep 2026 18:29

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