So I started playing, seems really interesting so far...and then I got stuck, lol. I got into the storage room but there's no dialogue when touching the crystal, it just tries to get me to use an item I don't have
Okay, I pushed an update that should (hopefully) make the part that I think you're stuck on a bit clearer (among other fixes). Also, since multiple people seem to be getting stuck/lost, I added a separate guide pdf available for download (there was already a puzzle solutions file in the downloadable version, but this will hopefully help people playing the browser version who don't want to download the whole game).