End of Abyss Full Empty Map
Use this map to compare against the one in your game and spot any hidden rooms you are still missing for the "Master Explorer" trophy.
Disclaimer: We cannot guarantee that this map is 100% complete. At the time of playing, a bug stopped one of the safe rooms from filling in on our map, so the trophy did not pop for us. This is our map after 90 hours of playtime and it should be complete. If you earn the trophy using this map once the safe room bug is fixed, please let us know in the comments so we can confirm it. Likewise, if you find a room that is not on this map, let us know and we will update it.