Just beat the caves. that was tough, not gonna lie. Glad I did it though. In the full release, what will happen afterward? Will we unlock more upgrades or even a new area? I'm excited to find out.
Probably no new areas, right now the game is already pretty finicky with the transitions as it is and I don't want to introduce more issues without re-coding a bunch of stuff. I do have some ideas for upgrades though, and reworking the display for those to allow for new ones wouldn't be as intensive.