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Simutrans Sites
Know our official sites. Find tools and resources for Simutrans.

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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.

Moderator: TurfIt

Posts: 644
Topics: 101

Last post: July 25, 2025, 11:36:41 PM Re: 2025-07-25 Outage by Yona-TYT

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: 12,131
Topics: 1,717

Last post: August 23, 2025, 07:30:55 PM Re: Hi I have a few ques... by Combuijs

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

Posts: 6,039
Topics: 150

Last post: September 04, 2025, 04:04:57 PM Re: pak64 server 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: 5,348
Topics: 342

Last post: Yesterday at 11:55:28 PM Re: I found the old brow... by Yona-TYT

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: 6,261
Topics: 584

Last post: July 22, 2025, 08:08:42 PM Re: What pak(s) are you ... by Antonin

Sub-BoardsPraises

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

Posts: 9,604
Topics: 924

Last post: August 13, 2025, 05:36:14 PM Re: Manual registration ... by Isaac Eiland-Hall

Development

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

Posts: 10,388
Topics: 939

Last post: June 16, 2025, 12:50:08 PM Re: new dat file entry: ... by prissi

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

Moderator: Dwachs

Posts: 5,819
Topics: 764

Last post: September 03, 2025, 08:00:07 PM r11671/r11745 - powerlin... by Andarix

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

Moderator: Dwachs

Posts: 25,598
Topics: 2,585

Last post: September 03, 2025, 07:46:42 PM change transformer messa... by Andarix

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

Posts: 1,367
Topics: 154

Last post: August 28, 2025, 12:19:48 PM Re: Tutorial Chapter 2 S... by Yona-TYT

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: 1,514
Topics: 157

Last post: June 01, 2025, 09:28:06 AM Re: Strings missing in S... 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: 2,963
Topics: 292

Last post: Yesterday at 12:11:01 PM Re: More pak64 vehicles by prissi

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: 8,615
Topics: 680

Last post: September 01, 2025, 10:38:51 AM Re: Susie's Add-ons by FLN

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.

Posts: 2,098
Topics: 160

Last post: August 31, 2025, 05:27:15 AM Re: Is it legit to recon... 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: 4,111
Topics: 533

Last post: June 15, 2025, 05:18:43 PM Ironworks understaffed i... by robly18

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: 18,415
Topics: 1,884

Last post: September 03, 2025, 12:28:28 AM Re: industry won't accep... by zook2

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)

Moderators: vilvoh, Zeno, Roboron

Posts: 4,658
Topics: 424

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: 161,668

[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)

Posts: 222
Topics: 84

Last post: September 03, 2025, 02:21:08 PM [山毛] 再來探訪山毛新一章(影片分享) by Y1149362004

The International Simutrans Forum - Info Center

Recent posts

Message Author Board Date
Re: I found the old browser game from Simutrans (is from 2010) Yona-TYT Social & Contests Yesterday at 11:55:28 PM
Re: I found the old browser game from Simutrans (is from 2010) Isaac Eiland-Hall Social & Contests Yesterday at 06:10:31 PM
Re: I found the old browser game from Simutrans (is from 2010) Roboron Social & Contests Yesterday at 05:00:31 PM
Re: I found the old browser game from Simutrans (is from 2010) Andarix Social & Contests Yesterday at 04:56:23 PM
Re: I found the old browser game from Simutrans (is from 2010) FLN Social & Contests Yesterday at 02:05:38 PM
Re: More pak64 vehicles prissi Pak64 Add-ons and Graphics Yesterday at 12:11:01 PM
I found the old browser game from Simutrans (is from 2010) Andarix Social & Contests Yesterday at 11:55:52 AM
Re: More pak64 vehicles Nazalassa Pak64 Add-ons and Graphics Yesterday at 05:24:54 AM
Re: More pak64 vehicles FLN Pak64 Add-ons and Graphics September 04, 2025, 07:28:47 PM
Re: pak64 server FLN Game Servers September 04, 2025, 04:04:57 PM
r11671/r11745 - powerline finanz bug Andarix Bug Reports September 03, 2025, 08:00:07 PM
change transformer message in underground Andarix Patches & Projects September 03, 2025, 07:46:42 PM
r11671/r11745 - powerline bridge bug Andarix Bug Reports September 03, 2025, 06:49:38 PM
[山毛] 再來探訪山毛新一章(影片分享) Y1149362004 [ZH]中文 (Chinese) September 03, 2025, 02:21:08 PM
Re: It might be a good idea to bring it back to life a little. prissi Pak96.comic September 03, 2025, 01:03:40 PM
Re: industry won't accept electricity zook2 Simutrans-Extended development September 03, 2025, 12:28:28 AM
Re: It might be a good idea to bring it back to life a little. reytm2 Pak96.comic September 02, 2025, 10:28:11 PM
Re: It might be a good idea to bring it back to life a little. reytm2web Pak96.comic September 02, 2025, 10:03:36 PM
Went 40 months on loan ::( Hvetemel Social & Contests September 01, 2025, 11:48:47 PM
Re: Susie's Add-ons FLN Pak128 Add-ons and Graphics September 01, 2025, 10:38:51 AM
Re: It might be a good idea to bring it back to life a little. Nazalassa Pak96.comic August 31, 2025, 12:15:48 PM
Re: Susie's Add-ons SusieNoia Pak128 Add-ons and Graphics August 31, 2025, 12:07:21 PM
Re: industry won't accept electricity prissi Simutrans-Extended development August 31, 2025, 09:48:19 AM
Re: It might be a good idea to bring it back to life a little. prissi Pak96.comic August 31, 2025, 09:45:29 AM
It might be a good idea to bring it back to life a little. reytm2 Pak96.comic August 31, 2025, 05:53:06 AM
Re: Is it legit to reconstruct a pakset's source? (specifically, pak64.contrast) Nazalassa Other paksets August 31, 2025, 05:27:15 AM
Re: industry won't accept electricity zook2 Simutrans-Extended development August 30, 2025, 10:22:46 PM
Re: Is it legit to reconstruct a pakset's source? (specifically, pak64.contrast) Andarix Other paksets August 30, 2025, 07:12:30 PM
Is it legit to reconstruct a pakset's source? (specifically, pak64.contrast) Nazalassa Other paksets August 30, 2025, 03:53:05 PM
Re: r11731 - AI built Andarix Bug Reports August 30, 2025, 07:33:54 AM
Re: r11731 - AI built ceeac Bug Reports August 30, 2025, 07:07:47 AM
Re: r11731 - crash convoy filter ceeac Bug Reports August 30, 2025, 06:57:51 AM
Re: r11737: Cursors always use the first player color ceeac Bug Reports August 30, 2025, 06:29:49 AM
Building tunnels across sloped tunnels does not fail ceeac Bug Reports August 30, 2025, 06:19:54 AM
Re: pak48.bitlit Isaac Eiland-Hall Other paksets August 29, 2025, 11:31:29 PM

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