Sorry about the radio silence...
Okay, so I promised bi-weekly updates and now it's 23 days since the last update. This thread has even fallen to the fourth page, which is embarrassing. Mea culpa.
Okay, so first of all, porting to Unity (from articy:draft X) is proving trickier than expected, while the start of the pretty hectic final semester of my geography bachelor studies means I have less free time. I'm continuing to trudge away at this project behind the scenes, though, and I'll update you when I've made real progress. I'm looking forward to have some of the scenes of the game in a playable demo state to start showing to people, though.
To whoever is following me and this game, don't worry, SPIRIT is not dead, it's just that sometimes real-life gets in the way.