Editing Simutrans (section)

==Customization==
[[File:Fuzzy bigundergroundhub.jpg|thumb|250px|Underground mode (pak128)]]
The ''Simutrans'' executable must load a pakset which contains the game's objects. Over the years several paksets have been created. An overview is given on the official page.<ref>{{cite web|title=PakSets|url=http://www.simutrans.com/paksets}}</ref>

''Simutrans'' can easily be expanded or modified. Simple modification can be done via editing the personal config file. Since the objects in the game just consist of a simple image and a short description file, it is very easy to create a house or add a train. Thus many contributed objects for all graphic sizes exist. The user can also add height maps and citylists which add city names into the game. Even deep modifications of the game mechanics are possible via the config file, like a setting to prevent stockpiling at factories or changing the economic model simulation.<ref>{{cite web|title=Release of Simutrans 120.1.1|url=http://forum.simutrans.com/index.php?topic=14942.0|website=forum.simutrans.com|date=2015-11-20|access-date=2017-02-18}}</ref>