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Our Simutrans site. You can find everything about Simutrans from here.

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Information & Announcements
Basic information about Simutrans and announcements of interest to the entire community. New members get started with the community here.


Please read the Forum Rules and Guidelines: they facilitate the operation of the forum and protect the community. Make sure you have read them before posting.

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Posts: 651
Topics: 103

Last post: October 24, 2025, 01:44:16 AM Re: 2025-10-13 Server Ou... by Isaac Eiland-Hall

Download Simutrans
Announcements of new Simutrans versions.

Posts: 63
Topics: 42

Last post: April 05, 2025, 11:56:49 AM Simutrans 124.3.1 by prissi

Community

Simutrans Help Center
  • Read the official on-line manual, which can help you play and extend the game.
  • Find a tutorial or search for the answer to a question somebody already asked.
  • Post here a new question and someone will be glad to answer.
Note: For questions about development of paksets, tools, resources and the Simutrans engine, please use the respective boards of the forum.

Posts: 12,143
Topics: 1,722

Last post: November 22, 2025, 08:02:01 AM Re: Storing parameters by prissi

Game Servers
Do you like to play Simutrans online? Read and discuss here about network games and the listing of active network servers.

Posts: 6,045
Topics: 151

Last post: November 01, 2025, 03:48:29 PM Re: join the pak64 Archi... by FLN

Social & Contests
Have fun in the community! Participate to and vote on the Simutrans Monthly Screenshot Contest. Challenge yourself with new scenarios. Share your most successful maps and amazing stories!

Moderators: sdog, An_dz, Leartin

Posts: 5,352
Topics: 343

Last post: Today at 01:21:09 AM Re: New york Scenario by enemperic

Simutrans Gaming Discussion
Discuss Simutrans features and exchange your gaming experience and strategy. You can also thank the Simutrans Team or suggest new ideas to further improve the game.

Posts: 6,263
Topics: 585

Last post: November 12, 2025, 02:53:59 AM Re: Thanks all! by Yona-TYT

Sub-BoardsPraises

Community Discussion
Discuss community issues, the forum and the websites. Introduce yourself to the community here too.

Posts: 9,606
Topics: 925

Last post: October 01, 2025, 08:48:52 PM Re: emails from simutran... by Isaac Eiland-Hall

Development

Extension Requests
Post here your ideas to extend the Simutrans engine (not the PakSets).

Posts: 10,391
Topics: 941

Last post: October 26, 2025, 05:36:38 AM Re: Server connect with ... by prissi

Bug Reports
Report unknown bugs of Simutrans engine here. Please, give relevant details.

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Posts: 5,831
Topics: 763

Last post: Yesterday at 11:50:14 PM Re: No new Android build... by prissi

Patches & Projects
Code patches and bug fixes are discussed, developed, and released here.

Moderator: Dwachs

Posts: 25,712
Topics: 2,609

Last post: November 15, 2025, 02:15:42 PM Re: fix degrowth bug by k47

Scripting Scenarios and AI
Feature requests, bug reports & general help with the Simutrans scripting system.

Posts: 1,372
Topics: 155

Last post: November 24, 2025, 12:22:29 AM Re: Please revert r11480 by prissi

Technical Documentation
Documentation of the game engine, its source code, and help with compiling.

Posts: 2,633
Topics: 186

Last post: March 24, 2025, 04:28:26 PM Re: SDL2.2 -> SDL2.3 by m.vanderwulp

Translation and Help Texts
Discussions about translation, SimuTranslator and in-game help texts.

Posts: 1,519
Topics: 159

Last post: October 05, 2025, 01:52:33 PM Re: Simutranslator probl... by makie

Sub-BoardsSimuTranslator external website

PakSets and Customization

General Resources and Tools
Library and discussions about graphics, 3D modeling and sounds. And material to customize Simutrans (besides pakset add-ons): maps, skins, menus, citylists and tools.

Posts: 2,450
Topics: 268

Last post: December 26, 2024, 08:30:38 AM Re: BrickED - 3D sprite ... by uzurpator

Pak64
Discussions, bug reports and new graphics for pak64.

Posts: 2,976
Topics: 293

Last post: October 23, 2025, 03:42:18 PM Re: pak64 rail transport... by Nazalassa

Pak96.comic
Discussions about pak96.comic. Use child boards to post graphic bugs and to download and release add-ons and graphic resources.

Moderator: An_dz

Posts: 1,995
Topics: 142

Last post: September 03, 2025, 01:03:40 PM Re: It might be a good i... by prissi

Pak128
Discussions about pak128. Use child boards to post graphic bugs and to download and release add-ons and graphic resources.

Moderators: VS, gauthier

Posts: 8,627
Topics: 683

Last post: November 07, 2025, 11:33:04 PM Re: Susie's Add-ons by Isaac Eiland-Hall

Pak128.Britain
Development board for pak128.Britain. Announcements, graphics, bug reports of this pakset are posted here.

Moderators: kierongreen, The Hood

Posts: 8,523
Topics: 590

Last post: April 03, 2025, 01:35:26 PM Re: Changing currency by prissi

Pak192.Comic
Development board for Pak192.Comic. Announcements, graphics, bug reports of this pakset are posted here.  

Moderators: Alex. Brose, Michael 'Cruzer', PappeTeeMaster, Flemmbrav, Leartin

Posts: 1,333
Topics: 115

Last post: August 04, 2025, 06:29:03 PM Re: Full Germany Map REL... by Flemmbrav

PAK128.German
Development board for Pak128.German. Announcements, graphics, bug reports of this pakset are posted here.

Moderator: pumuckl999

Posts: 860
Topics: 92

Last post: May 30, 2025, 05:03:04 AM Re: r11671 - pak128.germ... by prissi

Other paksets
Discussions and development of other pakset projects.

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Topics: 160

Last post: September 21, 2025, 04:44:45 PM Re: pak48.bitlit by Nazalassa

Simutrans Extended

Simutrans-Extended official information and announcements
Information on how to download Simutrans-Extended and other such general information

Posts: 320
Topics: 16

Last post: April 22, 2025, 01:38:30 PM Re: Nightly development ... by jamespetts

Simutrans-Extended gameplay discussion
Discussions regarding gameplay and strategy for Simutrans-Extended. Please post discussions about features or development in the appropriate subforum rather than here.

Moderator: jamespetts

Posts: 4,127
Topics: 535

Last post: Yesterday at 09:23:21 AM Re: Can I somehow preven... by Combuijs

Simutrans-Extended screenshots and saved games
Upload links to interesting screenshots of Simutrans-Extended gameplay or interesting saved games from Simutrans-Extended here.

Anyone who wishes to keep a diary of a particular game should do so here: please keep to one thread per game.

Posts: 28
Topics: 5

Last post: July 03, 2021, 04:50:56 PM Re: Final save data of P... by OStockwood

Simutrans-Extended development
Discussions regarding development of Simutrans-Extended. Please use the top level board for general development discussion and code documentation - everything else should go into one of the specific subforums

Moderator: jamespetts

Posts: 18,434
Topics: 1,892

Last post: October 20, 2025, 02:39:56 AM Re: pax stay on train by prissi

Simutrans-Extended paksets
Development board for Simutrans Extended Paksets.

Moderator: jamespetts

Posts: 7,129
Topics: 574

Last post: July 12, 2025, 02:01:30 PM Re: Recalibrating indust... by jamespetts

Language boards

[CS]Česky (Czech)
V této sekci můžete volně používat češtinu (není­ nutno poskytovat anglický překlad)

Moderators: Sim, TommPa9

Posts: 10,420
Topics: 358

Last post: November 19, 2021, 12:24:59 PM Re: neviem by TommPa9

Sub-Boards[CS]Poradna [CS]Tvorba

[DE]Deutsch (German)
In diesem Bereich darf auf Deutsch geschrieben werden (keine Übersetzung ins Englische nötig)

Moderators: mip, hellmade

Posts: 784
Topics: 112

Last post: February 19, 2024, 04:48:03 PM Übersetzung Ampeln by Andarix

[ES]Español (Spanish)
Se pueden publicar comentarios en Español en este foro (no se requiere traducción al Inglés)

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Last post: December 21, 2023, 08:34:31 PM Re: Simutrans no lee map... by xattico2019

[FR]Français (French)
Vous pouvez écrire en français ici (une traduction anglaise n'est pas nécessaire)

Moderators: Lmallet, gwalch

Posts: 6,885
Topics: 345

Last post: April 12, 2024, 01:55:18 PM Re: Matériel Français by MF67_G3059

[IT]Italiano (Italian)
Qui potete scrivere direttamente in Italiano (non è necessaria la traduzione in Inglese)

Moderator: Milko

Posts: 384
Topics: 84

Last post: June 01, 2025, 03:04:45 PM Re: Il Treno Ibrido by SusieNoia

[JA]日本語 (Japanese) external website
Access the Japanese Simutrans Forum from here

Redirects: 180,769

[NL]Nederlands (Dutch)
U kunt hier uw berichten in het Nederlands posten (geen Engelse vertaling nodig)

Moderators: wipi35, Combuijs

Posts: 623
Topics: 83

Last post: September 29, 2021, 07:34:20 PM Re: ns treinen by Lieven

[PT]Português (Portuguese)
Aqui você pode postar em português (nenhuma tradução para o inglês é requerida)

Moderators: IgorEliezer, An_dz

Posts: 3,366
Topics: 327

Last post: March 06, 2025, 09:30:46 PM Re: Servidor em Portugue... by FLN

[RU]Русский (Russian)
Тут говорят по-русски

Moderator: inkelyad

Posts: 127
Topics: 23

Last post: May 05, 2020, 11:21:26 AM Re: Проблема с русской л... by PATRUL63

[SV]Svenska (Swedish)

Moderator: Kristian

Posts: 32
Topics: 4

Last post: December 12, 2023, 06:56:59 AM Re: En liten sak... by jenniferhook12

[ZH]中文 (Chinese)

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Last post: September 15, 2025, 06:04:24 PM [山毛] 樞紐車站一覽 by Y1149362004

The International Simutrans Forum - Info Center

Recent posts

Message Author Board Date
Re: New york Scenario enemperic Scenarios and Challenges Today at 01:21:09 AM
Re: No new Android build since 16k page support fails prissi Bug Reports Yesterday at 11:50:14 PM
Re: New york Scenario Yona-TYT Scenarios and Challenges Yesterday at 09:22:41 PM
Re: Can I somehow prevent the construction of connecting roads to new industries? Combuijs Simutrans-Extended gameplay discussion Yesterday at 09:23:21 AM
New york Scenario enemperic Scenarios and Challenges November 25, 2025, 10:59:46 PM
Re: Can I somehow prevent the construction of connecting roads to new industries? Octavius Simutrans-Extended gameplay discussion November 25, 2025, 01:57:28 PM
No new Android build since 16k page support fails prissi Bug Reports November 24, 2025, 01:28:51 PM
Re: Please revert r11480 prissi Scripting Scenarios and AI November 24, 2025, 12:22:29 AM
Re: Please revert r11480 Dwachs Scripting Scenarios and AI November 23, 2025, 07:28:07 PM
Re: Please revert r11480 prissi Scripting Scenarios and AI November 23, 2025, 01:40:01 PM
Re: Please revert r11480 Dwachs Scripting Scenarios and AI November 23, 2025, 08:14:44 AM
Re: Please revert r11480 Yona-TYT Scripting Scenarios and AI November 23, 2025, 01:01:18 AM
Please revert r11480 Dwachs Scripting Scenarios and AI November 22, 2025, 07:38:48 PM
Re: Storing parameters prissi Simutrans Help Center November 22, 2025, 08:02:01 AM
Re: r11400 - Sudden jump of 8 years cousjath Bug Reports November 21, 2025, 10:18:58 PM
Re: r11400 - Sudden jump of 8 years Andarix Bug Reports November 21, 2025, 04:20:13 PM
Storing parameters Andarix Simutrans Help Center November 21, 2025, 02:47:01 PM
Re: r11400 - Sudden jump of 8 years cousjath Bug Reports November 20, 2025, 07:20:23 PM
Re: r11400 - Sudden jump of 8 years prissi Bug Reports November 20, 2025, 11:25:30 AM
r11400 - Sudden jump of 8 years cousjath Bug Reports November 19, 2025, 08:24:21 PM
Re: expand cities even in hilly terrain prissi Bug Reports November 19, 2025, 11:42:43 AM
Re: expand cities even in hilly terrain Andarix Bug Reports November 17, 2025, 07:09:27 PM
Re: Airports in network games Andarix Bug Reports November 17, 2025, 06:49:10 PM
Re: expand cities even in hilly terrain prissi Bug Reports November 16, 2025, 07:33:45 AM
Re: expand cities even in hilly terrain Isaac Eiland-Hall Bug Reports November 15, 2025, 08:52:00 PM
Re: expand cities even in hilly terrain k47 Bug Reports November 15, 2025, 02:31:05 PM
Re: fix degrowth bug k47 Incorporated Patches and Solved Bug Reports November 15, 2025, 02:15:42 PM
Re: fix degrowth bug prissi Incorporated Patches and Solved Bug Reports November 15, 2025, 02:02:31 PM
fix degrowth bug k47 Incorporated Patches and Solved Bug Reports November 15, 2025, 01:39:54 PM
Re: expand cities even in hilly terrain prissi Bug Reports November 15, 2025, 12:22:08 PM
Re: expand cities even in hilly terrain Andarix Bug Reports November 15, 2025, 09:37:36 AM
Re: expand cities even in hilly terrain prissi Bug Reports November 15, 2025, 07:46:25 AM
Airports in network games Andarix Bug Reports November 15, 2025, 07:40:55 AM
Re: expand cities even in hilly terrain Andarix Bug Reports November 14, 2025, 01:32:57 PM
Re: expand cities even in hilly terrain prissi Bug Reports November 13, 2025, 01:01:06 PM

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