We're behind where we said we'd be, but, progress is still being made. I have a big update in this works, including things like getting this page up to date, our Steam page set up, etc.
I'm sorry if I've let you down with delays, but I'm glad you're still interested in Puzzle Depot and I'll do my best to make it up to you.
Thanks for reaching out!
It made a great first impression, my comment from almost 4 years ago is still here. I won't say to hurry but the mechanics and controls were already really great (that's what really makes or brakes such games) and the story/content is something that always can look like needing "a little more" (polishing, details, etc) but that also means becoming stuck in limbo.
In any case, thanks for your reply, it's good to see it!