Star Trek: Elite Force II
Star Trek: Elite Force II (PC, 2003) has an open-source reimplementation, cosmicr/startrek1971, and 5 other public projects, including an official source code release.
Data checked 2026-10-12 · unbaked registry
Projects
A Python port of the classic Star Trek BASIC game from 1971
development halted; status playable
The original EF2GameSource updated so it compiles under Visual Studio 2012 and Linux
OSGC status: playable; development: complete; game already in catalog; this project is a different project type for it
A C# port of the 1971 Star Trek text game.
development halted; status playable
Sources for various classic Star Trek implementations
development complete; status playable; Sources for various classic Star Trek implementations.
Wikipedia: source-available (non-OSI license and/or partial SDK code); source released 2003 by/for Ritual Entertainment. In November 2003 Ritual Entertainment released the source code of their server-side code base for multiplayer gaming u…
What you need
You need your own copy of the game: these projects ship code only.
More on PC
Found via osgameclones.com/, opengaming/osgameclones/blob/master/games/e.yaml, en.wikipedia.org/wiki/List_of_commercial_video_g, pcgames.de/Star-Trek-Voyager-Elite-Force-2-Spiel, eliteforce.gamebub.com/tools.php
GitHub data checked 2026-10-12. Notes are summaries from the research pass; the project pages are the authority.