https://thenextweb.com/shareables/2019/09/19/asciicker-ascii-3d-game-text/

This is the coolest thing I’ve seen in a while. A resourceful developer has built a browser-based online 3D game that is entirely rendered in text — and it also has a multiplayer mode.

Yes, you heard that right. Asciicker (read as Ass-kicker) is all ASCII, meaning the graphics are made up entirely from colored letters, numbers, and symbols. The only exception is that the game creates the illusion of three-dimensional space.