CLI-Labyrinth
One of the very first games I ever played on a home computer was a maze game called Labyrinth on the Sinclair ZX81. So when I wanted to learn Golang and delve a little deeper into terminal cli development, I decided to start with a simple maze game that could be run in a shell on the Linux command line.
As you can see from the screenshot, the graphics could, at best, be describes as very basic.