Like few other people here, I've never been a huge fan of fighting games, but I've watched how my brother played MK games, so it was the first thing I looked into. At first I was thinking about the Dead Pool, but found something more interesting (for me
) - Reptile's Lair.
First, some quotes taken from MK Wiki
Reptile's Lair made its appearance in Mortal Kombat 4, and reappeared in both games Mortal Kombat: Shaolin Monks and Mortal Kombat: Armageddon.
It made its own reappearance as a walkthrough area as well as a fighting arena in Mortal Kombat: Shaolin Monks. It's located in a cave within the eerie Living Forest of Outworld.
Couple pictures from MK Wiki:
I really like the idea of giant eggs, but everything else will be reimagined. I'm thinking about something more lair-ish. In MKA this place doesn't look like a lair to me. So I'm gonna emphasize the cave part from the quote.