One of the most frequently requested features during the first week of release was for a mid-game save system and so it became the primary focus for the first major update. If you've been checking in on the discussions you'll know that we've been working to get a full game-state save system implemented on the public-test branch and it's now ready for everyone who is interested to give it an early try.
It will not be moving over to the default game branch for another week or so. There's still a couple of final jobs to be implemented and then a few additional days of final testing before we can update everyone's game to the lastest build.
It's easy to swap over to the test branch and you can find out how HERE.
You'll also find that the latest build includes a number of other tweaks and fixes.
Thanks for your patience while we've been implementing this and for supporting Space Bob vs. The Replicons during it's first couple of weeks on Steam.