Amazing experience!! Tried on Meta Quest 3 just now and I'm curious about all the lore...
Glad you like it :)
For the lore, it's the best to visit discord server, #lore (first go to #lore-access). I don't give the ultimate answer to the questions about the lore as some of the stuff is up to the interpretation but there is still lots of hindsight into the world and its history.