What is your ideal alter ego? How should the world explore a megawell?
We couldn't find the r/writingprompts post that prompted Geoff's alter-ego question, so instead we would like to remind you that in the 90's the country singer Garth Brooks had an alter ego named Chris Gaines.
The webcomic we talked about with the human-shaped holes in the side of a mountain is called "The Enigma of Amigara Fault". It's super creepy and you should definitely check it out.