''Simutrans'' is a

cross-platform In computing, cross-platform software (also called multi-platform software, platform-agnostic software, or platform-independent software) is computer software that is designed to work in several computing platforms. Some cross-platform software r ...

simulation game Simulation video games are a diverse super-category of video games, generally designed to closely simulate real world activities. A simulation game attempts to copy various activities from real life in the form of a game for various purposes such ...

in which the player strives to run a successful transport system by constructing and managing transportation systems for passengers, mail and goods by land (

rail Rail or rails may refer to: Rail transport *Rail transport and related matters *Rail (rail transport) or railway lines, the running surface of a railway Arts and media Film * ''Rails'' (film), a 1929 Italian film by Mario Camerini * ''Rail'' ( ...

road A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of ...

tram A tram (called a streetcar or trolley in North America) is a rail vehicle that travels on tramway tracks on public urban streets; some include segments on segregated right-of-way. The tramlines or networks operated as public transport are ...

monorail A monorail (from "mono", meaning "one", and "rail") is a railway in which the track consists of a single rail or a beam. Colloquially, the term "monorail" is often used to describe any form of elevated rail or people mover. More accurately, ...

maglev Maglev (derived from '' magnetic levitation''), is a system of train transportation that uses two sets of electromagnets: one set to repel and push the train up off the track, and another set to move the elevated train ahead, taking advantage ...

), air (

airplanes An airplane or aeroplane (informally plane) is a fixed-wing aircraft that is propelled forward by thrust from a jet engine, propeller, or rocket engine. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectr ...

) and water (

ship A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished ...

) between places. Like '' OpenTTD'', ''Simutrans'' is an

open-source Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized sof ...

transportation game based on the ''

Transport Tycoon ''Transport Tycoon'' is a video game designed and programmed by Chris Sawyer, and published by MicroProse on 15 November 1994 for DOS. It is a business simulation game, presented in an isometric view in 2D with graphics by Simon Foster, in whi ...

'' idea.

Development history

''Simutrans'' was originally written by Hansjörg Malthaner in 1997. Around 2004 he retired from development, and an international community of volunteers took over the development. ''Simutrans'' was developed internally as a

closed source Proprietary software is software that is deemed within the free and open-source software to be non-free because its creator, publisher, or other rightsholder or rightsholder partner exercises a legal monopoly afforded by modern copyright and inte ...

game until 2007, when the software was relicensed under the

Artistic License Artistic license (alongside more contextually-specific derivative terms such as poetic license, historical license, dramatic license, and narrative license) refers to deviation from fact or form for artistic purposes. It can include the alterat ...

. Simutrans has been

ported In software engineering, porting is the process of adapting software for the purpose of achieving some form of execution in a computing environment that is different from the one that a given program (meant for such execution) was originally desi ...

Microsoft Windows Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for serv ...

Linux Linux ( or ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution, which ...

BeOS BeOS is an operating system for personal computers first developed by Be Inc. in 1990. It was first written to run on BeBox hardware. BeOS was positioned as a multimedia platform that could be used by a substantial population of desktop users a ...

Haiku is a type of short form poetry originally from Japan. Traditional Japanese haiku consist of three phrases that contain a ''kireji'', or "cutting word", 17 '' on'' (phonetic units similar to syllables) in a 5, 7, 5 pattern, and a ''kigo'', or se ...

Mac OS X macOS (; previously OS X and originally Mac OS X) is a Unix operating system developed and marketed by Apple Inc. since 2001. It is the primary operating system for Apple's Mac (computer), Mac computers. Within the market of ...

, and AmigaOS 4.x, which make use of several graphics libraries such as

GDI GDI may refer to: Science and technology * Gasoline direct injection, a type of fuel injection * Graphics Device Interface, a component of Microsoft Windows * Guanosine nucleotide dissociation inhibitor, a protein Organisations * Gabriel Dumont I ...

(

Windows Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for serv ...

only), SDL (all versions) or

Allegro Allegro may refer to: Common meanings * Allegro (music), a tempo marking indicate to play fast, quickly and bright * Allegro (ballet), brisk and lively movement Artistic works * L'Allegro (1645), a poem by John Milton * ''Allegro'' (Satie), an ...

(BeOS only). It is portable to any architecture using GCC and one of the aforementioned libraries. ''Simutrans'' has also

multilingual Multilingualism is the use of more than one language, either by an individual speaker or by a group of speakers. It is believed that multilingual speakers outnumber monolingual speakers in the world's population. More than half of all E ...

support. The current stable release of ''Simutrans'' is version 123.0.1 as of January 30, 2022. There is a popular branch of the code called Simutrans-Extended, which aims to extend the basic game.Simutrans Experimental
/ref> Simutrans-Extended was formerly called Simutrans-Experimental, but changed its name to Simutrans-Extended on February 13, 2017 to make clear that it is a distinct

fork In cutlery or kitchenware, a fork (from la, furca 'pitchfork') is a utensil, now usually made of metal, whose long handle terminates in a head that branches into several narrow and often slightly curved tines with which one can spear foods ei ...

of Simutrans and not a testing branch. Nightly builds for ''Simutrans'' and the main PakSets are also released for both standard and Extended versions.

Overview and features

The main goal in ''Simutrans'' is to provide an efficient transport system for passengers, mail and goods to be transported to their desired destinations fast and with minimal transfers and at the same time making the company grow avoiding

bankruptcy Bankruptcy is a legal process through which people or other entities who cannot repay debts to creditors may seek relief from some or all of their debts. In most jurisdictions, bankruptcy is imposed by a court order, often initiated by the debtor ...

administration Administration may refer to: Management of organizations * Management, the act of directing people towards accomplishing a goal ** Administrative assistant, Administrative Assistant, traditionally known as a Secretary, or also known as an admini ...

. ''Simutrans'' has a number of factory chains that are interconnected with other chains, for example, a coal mine produces coal for a coal power plant, and an oil rig produces oil for an oil power plant. The goods produced by these factories may be distributed to smaller factories or shops, such as gasoline to a gas station, coming from a gas storage facility, which retrieves the gas from an oil refinery, and so on. Supplying a factory with electric power will increase the production and allows for fine-tuning the economy. Passengers and mail are transported between different cities and tourist attractions, and may use several methods of transportation to reach their destinations. The ''Simutrans'' executable can run many different paksets, which is a package containing files called paks. Paks are files with graphic and data files that Simutrans uses to determine the objects in the game, their resolution, appearance, and behavior. Gaming experience is therefore very dependent on the pakset used. ''Simutrans'' currently features 12 AI players, and has an online capability similar to ''OpenTTD'' since version 110.0. The terrain in ''Simutrans'' is freely-modifiable, and different layers like tunnels and bridges can be stacked, allowing for subways or highways to be constructed. It has a day and night cycle, different

climate Climate is the long-term weather pattern in an area, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteorologic ...

s and

season A season is a division of the year based on changes in weather, ecology, and the number of daylight hours in a given region. On Earth, seasons are the result of the axial parallelism of Earth's tilted orbit around the Sun. In temperate and pol ...

s. Nearly all modes of transportation exist in ''Simutrans''. At least

bus A bus (contracted from omnibus, with variants multibus, motorbus, autobus, etc.) is a road vehicle that carries significantly more passengers than an average car or van. It is most commonly used in public transport, but is also in use for cha ...

es/

truck A truck or lorry is a motor vehicle designed to transport cargo, carry specialized payloads, or perform other utilitarian work. Trucks vary greatly in size, power, and configuration, but the vast majority feature body-on-frame construction ...

train In rail transport, a train (from Old French , from Latin , "to pull, to draw") is a series of connected vehicles that run along a railway track and Passenger train, transport people or Rail freight transport, freight. Trains are typically pul ...

s, and

s are always provided. If defined in the pakset,

aircraft An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines ...

s and

s can also be used. ''Simutrans'' features an online multiplayer mode. Players can join an online game using the in-game server browser. ''Simutrans-Extended'' also features an online mode, including a long-term semi-persistent online server in which the game world typically lasts over a year before being reset.

Customization

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. ''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.

Critical reception

GameDaily GameDaily (GD) was a video game journalism website based in the United States. It was launched in 1995 by entrepreneur Mark Friedler under the name Gigex and focused on free game demo downloads. The site changed its business model from a flat fee ...

's Big Download considered ''Simutrans'' to be one of the best

freeware Freeware is software, most often proprietary, that is distributed at no monetary cost to the end user. There is no agreed-upon set of rights, license, or EULA that defines ''freeware'' unambiguously; every publisher defines its own rules for the f ...

games, highlighting the logical system of routing passengers and freight to their destinations, decent AI opponents and the support for custom aesthetics or rules-sets. However, the sometimes unreliable vehicle pathfinding was criticized, particularly with respect to alternate routes and switches for train lines. The sound effects were deemed to be unengaging, and new players may be baffled by the range of transportation possibilities. Another review from Amiga Future came to very similar conclusions (apart from the lack of sound support on

Amiga OS AmigaOS is a family of proprietary native operating systems of the Amiga and AmigaOne personal computers. It was developed first by Commodore International and introduced with the launch of the first Amiga, the Amiga 1000, in 1985. Early versions ...

). In particular the depth of simulation and the stability were highlighted. Between 2007 and June 2017 Simutrans was downloaded from

SourceForge SourceForge is a web service that offers software consumers a centralized online location to control and manage open-source software projects and research business software. It provides source code repository hosting, bug tracking, mirrorin ...

over 5.6 million times.Simutrans - stats
on

sourceforge.net SourceForge is a web service that offers software consumers a centralized online location to control and manage open-source software projects and research business software. It provides source code repository hosting, bug tracking, mirroring ...

(June 2017)

References

External links

{{Commons category, Simutrans
Simutrans Homepage

Simutrans
on

Simutrans Iron Bite
on

Simutrans-Extended
on

GitHub GitHub, Inc. () is an Internet hosting service for software development and version control using Git. It provides the distributed version control of Git plus access control, bug tracking, software feature requests, task management, continuous ...