I'm excited to annouce that Estranged: Act I now supports Steam Workshop!
There are a few items in the workshop already contributed by the Estranged Discord community. I also added my map that started Estranged, from August 2011:
There is a full guide documenting how to download items from the workshop as a player, and how to upload your own maps, sounds, models and materials as a developer:
The workshop tooling is currently compatible with 64-bit Windows, with Mac and Linux versions on the way soon. If you'd like to speed up this effort and offer to test, please join the Estranged Discord server and ping me directly (@AlanEdwardes) - https://discord.gg/estranged
As part of this update, the Hammer launcher has been fixed, and now appears as an option when launching the game.
Thank you for playing Estranged, and I can't wait to see what items you develop for Act I!