http://fodev.net/status/ But not all games, because there were many clones of TLA, 2238. There were also other projects which was incompleted Desert Europe? or still development.
The best servers are:
- Reloaded (based on 2238 first english server)
- AoP so far but needs more work
- TLA mk2
Singleplayer incoming games:
- Van Buren
- What Remains but probably "frozen"/inactive
- The Tangut Prophecy probably dead, not answers from author, you can find topic somewhere on rpg codex