Had a lot of fun finishing the game, but once completed, no achievements were unlocked.

I think I have I bug, or at least didn't happen on the demo. Once that I unlock a domino door, and go back, I need to unlock it again. Another bug, the achievements doesn't seem to be working.

The puzzles were all great, but one bothers me - the domino you unlock with the sarcophagus code, there was nothing i found that indicated that the top right pip was the solid square. I had to find a walkthrough to figure that out. Was there some clue I missed that indicated that?...

I played this game about a year ago and achievements didn't pop up. Has this bug been fixed already? I really want the achievements from this game, Really enjoyed playing it.

Just FYI to the developer, the demo will be empty on Linux and macOS. You didn't set them to include any packages. See Windows: https://steamdb.info/depot/1376601/subs/ Now see Linux: https://steamdb.info/depot/1376603/subs/ Notice it's empty. Same for macOS....