9/21Update
Fixed a bug that caused certain operations to transfer to a different stage. Fixed a bug that sometimes caused certain puzzles to not work properly.

Developer posts and news about this game.

Fixed a bug that caused certain operations to transfer to a different stage. Fixed a bug that sometimes caused certain puzzles to not work properly.

Change background music to something that can be used on YouTube.

・Starting a NEWGAME with saved data for a specific situation will start from a different save point Fixed bug ・Added a hint to open the options screen with the Q key when starting from NEWGAME ・Fixed a bug that items in some stages could be restored and acquired again after loadi