Okey, I'm now done with the game, and I literarily only need to spend a day or two to add two menu options and a few logotypes related to the game's funding. However, the release will wait until the release of the documentary, which is however not a problem to me since I know the filmmakers are very productive and are doing a great job with it (and it was part of the plan anyway).
Be aware though that this is a quite small game not much focused on exploration. This is due to the fact that most of all this time I've really been working on KnyttWaDF which is already 15 times larger than this in terms of world size (and I'm still adding to it). I personally really like The Great Work game a lot, you just need to know that it's not intended to be a Knytt, but more like a miniature adventure game. For exploring a large seamless world, KnyttWaDF will be the project to look forward to. If you're up for solving alchemy related puzzles, interact with NPC's and figuring out how it all works together, this might be your thing!
The game will be free and open source.