This is a call for folks interested in another PRP. Underland isn't completely explored yet. Is it called Underland? Or Under-Funderland? That can also be up for a verbal fight!
The lost still have, at least, 3 tunnels to explore before they can say it is secured. Who would like to go exploring?
Remember, boring can be fun when you're underground.
And if you hear a beeping sound from that series about monsters in tight dark spaces? That's just Circe messing with you. Probably.