Simutrans v124.3.1 - Free Download



Processed through Paypal
No account required.



Buy our over-priced crap to help pay the bills.
OlderGeeks 2025


Follow us on BlueskyFollow us on XJoin our Facebook groupFollow us on InstagramOur RSS FeedJoin us on TikTokJoin us on LinkedIn


 Home » OlderGeeks.com Freeware Downloads » Video Games » Simulation and Sandbox » Simutrans v124.3.1   
File - Download Simutrans v124.3.1
Description
A plea...
Deanna and I have been running this site since 2008 and lately we're seeing a big increase in
users (and cost) but a decline in percentage of users who donate. Our ad-free and junkware-free
download site only works if everyone chips in to offset the revenue that ads on other sites bring
in. Please donate at the bottom of the page. Every little bit helps. Thank you so much.
Sincerely,
your Older Geeks: Randy and Deanna



Always scroll to the bottom of the page for the main download link.
We don't believe in fake/misleading download buttons and tricks. The link is always in the same place.



Simutrans v124.3.1

👉 Open-source transport and logistics simulation game.

Simutrans is a free and open-source transportation simulation game in which you build and manage a successful transport company. Design and operate complex transport networks including railways, roads, trams, ships, and aircraft. Transport passengers, mail, and goods between cities and industries while balancing finances, expanding infrastructure, and adapting to changing economic conditions.

Simutrans features a dynamic world with towns that grow based on your transport services, industries that produce and consume goods in supply chains, and multiple eras with historically inspired vehicles. Players can choose different “paksets” (graphics and data sets) that define the style, scale, and gameplay complexity of the world. The game supports both single-player and network multiplayer modes.




Features:
• Build and manage rail, road, tram, ship, and air transport networks
• Transport passengers, mail, and goods across dynamic maps
• Realistic economic simulation with supply chains and industry production
• Multiple eras with a wide selection of historically inspired vehicles
• City growth influenced by transport coverage and service quality
• Configurable maps and scenarios
• Multiple graphical paksets with varying complexity and scale
• Single-player and online multiplayer support
• Cross-platform and open-source

Supported operating systems:
• Windows 7, Windows 8, Windows 10, Windows 11
• macOS
• Linux

Supported languages:
English, German, Spanish, French, Italian, Japanese, Korean, Chinese, Dutch, Polish, Portuguese, Russian, and others

Changes:
v124.3.1 (r11671 on 5-Apr-2025):
CHG: option for pakset dump versus all other debug by appending 'p' to the debug level, e.g. "-debug 0p" to show only pak details to declutter server logs
CHG: tram system type way can be laid over other tracks as well (like pak192 narrowgauge over normal rails)
CHG: bridge builder is now only a two click tool (total renewal) Can again connect to complex ramps on elevated ways or cross rivers automatically
FIX: Players gain money by building long stretches of expensive tunnels
FIX: Pak files cannot represent cost of vehicles exceeding 2^32-1 Simu-cents
FIX: Pak files cannot represent runningcost of vehicles exceeding 2^16-1 Simu-cents
FIX: Pak files cannot represent fixed cost of vehicles exceeding 2^32-1 Simu-cents
FIX: makro building with way order and stations extensions fixed
FIX: Freelist allocated objects (tiles, ways, trees etc.) use 3x more memory than necessary
FIX: Do not change underground mode when scrolling from the minimap
ADD: Monthly maintenance for roadsigns and signals (maintenance=1234 in dat file)
FIX: "Not a socket" error when server does not reply to initial connection attempt within 2 seconds on Windows
FIX: Increased maximum possible cost, runningcost, and fixed cost of all pak objects (where applicable) to 2^63-1 Simu-cents to prevent overflows during pak creation
FIX: Completely updated city renovation logic, now goes forward to multitile and back again
FIX: bridge during town growth were built even if the inital test failed
FIX: less moving townhalls and not builging townhalls over roads with asymmetric sizes
CHG: with pause setting, server saves game after going to pause => immediately able to fulfill join requests and more current savegames on crashing servers
ADD: CURRENCY is now translateable to a local currency (no conversions though) and can be also modified by the user
FIX: make sure, the pak path and working path are really different



















This download is for the Windows 64bit version (very bottom of page).
All other download assets are below:



Windows:
simuwin-sdl-124-3-1.zip (32bit)

MacOS:
simumac-intel-124-3-1.zip
simumac-arm-124-3-1.zip

Linux:
simulinux-x64-124-3-1.zip

Android:
simuandroid-124-3.apk



Click here to visit the author's website.
Continue below for the main download link.


Downloads Views Developer Last Update Version Size Type Rank
7,372 20,338 Simutrans Mar 01, 2026 - 17:11 124.3.1 7.27MB ZIP 5/5, out of 84 Votes.
File Tags
Simutrans  transport  simulation  game  logistics  management  railway  simulator  city  builder  open  source  multiplayer  pakset  
      
Ope! Hold on, Speedy.
You gotta read this before you download below:

There are no ads, no fake download buttons and no crapware here.
This website has lived for 18 years solely through donations.
You can download without donating but we use the "Honor System"
here in the Ozarks. If your momma raised you to be honorable,
make your donation to keep things running.
Your momma would be so proud!

Thank you! -Randy & Deanna (The Older Geeks)
Missouri Ozarks, USA

Monthly operating costs = $750
Donations cover operating costs first
then are set aside for future upgrades and/or
handed-over to Deanna for new shoes.


Recent Super Donors ($50+)
Thanks, Hank
Thanks, Richard
Thanks, Michael
Thanks, John
Thanks, Robyn

Recent Donors
Thanks, Irv
Thanks, Giancarlo
Thanks, David
Thanks, Gary
Thanks, Sharon
Thanks, Tom
Thanks, James
Thanks, Brant
Thanks, Thumbs Up Production
Thanks, Larry
PayPal or Credit Card
IMPORTANT: Shows as HCRLLC on bank statement.
Ko-fi
Support us with a coffee
Patreon
Become a monthly patron
Mail a check Payable to:
Home Computer Repair LLC
208 E. Water St.
Mount Vernon, MO 65712


👉 Download Your File

Click to Rate File     Share it on Twitter →


OlderGeeks.com Copyright (c) 2026