Sir, You Are Being Hunted The Early Access version is now available at Steam.
It looks like a fun game and I read on the forum they're about 6 months from completing the game to "actual release" or whatever one should call it, focusing on NPCs for now.
There's also some talk about people wanting interior buildings (I do too) but apparently the creators had a huge article about it on their webpage about why they won't do it, it sums up to: we're too poor for it which is acceptable of course, they explained it rather well. Still, it would be great if they could add sometime along the way.
Multiplayer is being added or implemented later according to the Steam page.