I suppose making this thread is a ten year anniversary gift to the beautiful mad lad that developed this game:
https://www.resetera.com/threads/anoxic-depths-roguelike-kanji-scuba-diving-simu...
Thank you for this piece of art, that is a valuable reminder of how special games can be when they dare to explore something different.
Also random question, as I just bought the main game: What is the difference between Demo and Full game?