OpenTTD/OpenTTD
OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe observed · 2026-08-28
Health v2 · maintenance only
92/100
- Activity 99
- Release rhythm 78
- Longevity 100
Flags: no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 24
- age_days: 3071
- days_rel: 151
- days_push: 7
- n_releases_24m: 4
Adoption not part of the score
8208 stars · 1253 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
OpenTTD is an open-source transport simulation game based on Transport Tycoon Deluxe, written in C++. It extends the original game with larger maps, stable multiplayer for up to 255 players, dedicated servers, and extensive modding support via NewGRF add-ons.
Use cases
- play a transport empire simulation game
- run a multiplayer transport tycoon server with friends
- play an open-source remake of Transport Tycoon Deluxe
- mod a simulation game with custom graphics and vehicles
- build rail, road, ship, and air networks in a sandbox game
When to choose
- you want a deep, actively maintained transport simulation with multiplayer and mod support
- you want a free, cross-platform game with dedicated server support
- you want to extend gameplay with community-made NewGRF add-ons
When to avoid
- you need a modern 3D game engine or realistic graphics
- you want a casual mobile-style game rather than a complex management sim
- you need a game engine or library to build your own game rather than a finished game
Facets
application · maturity stable
game-engine simulation gui networking simulation gaming-tools entertainment cross-platform windows bsd cross-platform transport-tycoon isometric-graphics multiplayer sandbox-game open-source-game newgrf-mods dedicated-server game-development linux macos desktop
5 sources
- readme: https://github.com/OpenTTD/OpenTTD · fetched 2026-08-28 · 4d5481cbe954
- homepage: https://www.openttd.org/ · fetched 2026-08-29 · 759c0d299d25
- site_page: https://www.openttd.org/about.html · fetched 2026-08-29 · e7e6d34f5a2a
- site_page: https://www.openttd.org/downloads/openttd-releases/latest.html · fetched 2026-08-29 · d6f76b89fb8c
- site_page: https://www.openttd.org/downloads/openttd-releases/testing.html · fetched 2026-08-29 · e4134220fd49
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| OpenTTD/OpenTTD | main | 92 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem