There are a number of references to other video games in Caverns of Underkeep

I wanted to put alot more in - Some obvious some not so obvious, but maybe I’ll just save it for the next Roguelike.

Super Mario Bros

Everybodies favoriate Italian plummer.

Quest for Glory

The Antwerp from Quest for Glory I

Doom / Doom II

The Lost Soul aka that annoying flying screaming thing.

Many Other Roguelikes

Many roguelikes use Ascii to display the game. I thought I’d just throw this one in as a tribute.