OpenTTD
Plan routes. Connect towns. Move cargo.
A spare text adventure that grows from tending a fire into gathering supplies, building a settlement and exploring a strange world. Its official browser edition is free and its source is published under MPL-2.0.
Opens on: A Dark Room official browser edition. New tab; host requirements apply.
This is the official browser game page. In a 390px browser check, its document width measured 920px, so mobile visitors may need to zoom or scroll horizontally. Denny Games links out only and has not verified a full game session or device support.
Denny Games has not verified this external build's gameplay, browser compatibility, controls or save behavior. Check the host's current requirements.
Play style: Point and move. This game runs on an independent host or browser build. Denny Games does not manage its account, session or saves; see the notes above for how this build handles them.
Michael Townsend and Doublespeak Games contributors · MPL-2.0. · License detailsSource code · External browser host: A Dark Room official browser edition
Updated: 2026-10-16. Free to play. Pages may contain disclosed affiliate links; Google ads are inactive.