OpenTTD

Although this game has been released, it remains under active development - information may change frequently and could be outdated or irrelevant.

OpenTTD

Developers
	OpenTTD Team
Release dates
Windows	March 6, 2004
macOS (OS X)	March 25, 2004
Linux	December 24, 2004

Key points

Open-source remake of Transport Tycoon Deluxe.

General information

Official website

Official forums

Availability

Source	DRM	Notes	Keys	OS
Official website

Game data

Configuration file(s) location

System	Location
Windows	%USERPROFILE%\Documents\OpenTTD\
macOS (OS X)	~/Documents/OpenTTD/
Linux	$XDG_DATA_HOME/openttd $XDG_CONFIG_HOME/openttd

This game follows the XDG Base Directory Specification on Linux. (since 1.4)

Save game data location

System	Location
Windows	%USERPROFILE%\Documents\OpenTTD\
macOS (OS X)	~/Documents/OpenTTD/
Linux	$XDG_DATA_HOME/openttd $XDG_CONFIG_HOME/openttd

Video settings

Options menu in 4K with "Double" interface size.

Graphics option	Option	WSGF	Notes
Widescreen resolution
Multi-monitor
Ultra-widescreen
4K Ultra HD			Recommended to use Double or Quad interface sizes
Field of view (FOV)
Windowed
Borderless fullscreen windowed
Anisotropic filtering (AF)
Anti-aliasing (AA)
Vertical sync (Vsync)		See the glossary page for potential workarounds.
60 FPS and 120+ FPS

Input settings

Keyboard and mouse	Native	Notes
Remapping		can be changed in hotkeys.cfg.
Mouse acceleration
Mouse sensitivity
Mouse input in menus
Mouse Y-axis inversion
Controller
Controller support		See the glossary page for potential workarounds.

Audio settings

Audio options	Native	Notes
Separate volume controls		Music and Effects can be changed in openttd.cfg.
Surround sound
Subtitles
Closed captions
Mute on focus lost

Localizations

See the Web Translator for translation progress and downloads for additional languages.

Language	UI	Audio	Sub	Notes
English				US, AU, and UK variants available.
Arabic				Egyptian Arabic
Basque
Bulgarian
Catalan
Simplified Chinese
Traditional Chinese
Croatian
Czech
Danish
Dutch
Finnish
French
Galician
German
Greek
Hebrew
Hungarian
Indonesian
Italian
Japanese
Korean
Latin
Latvian
Lithuanian
Malay
Norwegian				Choice of Bokmål and Nynorsk.
Polish
Portuguese
Brazilian Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Latin American Spanish
Swedish
Thai
Turkish
Ukrainian
Vietnamese
Welsh

Network

Multiplayer types

Type	Native	Players	Notes
Local play
LAN play		255
Online play		255

Connection types

Type	Native	Notes
Matchmaking
Peer-to-peer
Dedicated
Self-hosting
Direct IP		Use connect [IP address here] in the console (opened by ~)

Other information

API

Technical specs	Supported	Notes
Software renderer
64-bit executable

System requirements

Windows

macOS (OS X)

Linux

Windows
	Minimum	Recommended
Operating system (OS)	95	XP
Processor (CPU)	Intel Pentium 233 MHz	Intel Pentium II 500 MHz
System memory (RAM)	64 MB	128 MB
Hard disk drive (HDD)	10 MB	50 MB
Video card (GPU)	Nvidia GeForce 2 ATI Radeon 8500

macOS (OS X)
	Minimum	Recommended
Operating system (OS)	10.3.9
Processor (CPU)	PowerPC G3 233 MHz	PowerPC G4 500 MHz
System memory (RAM)	128 MB
Hard disk drive (HDD)	10 MB	50 MB

Linux
	Minimum	Recommended
Operating system (OS)
Processor (CPU)	Intel Pentium 233 MHz	Intel Pentium II 366 MHz
System memory (RAM)	32 MB	128 MB
Hard disk drive (HDD)	10 MB	50 MB