I'm working on a new roguelike project called Merl. I'm a big fan of dungeon crawlers and RPGs in general and I'm very excited to be working on this project. It is still very early in development and a lot is still undefined, but clearly there will be dungeon crawling, and looting, and there will be 16bits!
You can already play a very early version of Merl in WebGL, Desktop, and Android formats:
Merl is made using the FES Retro Game Framework: