Dungeon Crawl Stone Soup is legit fun.
Okay, like, you have to use keyboard controls a la EMAC or VIM (or just use the mouse and click everything), but the game is really fun and chill. A strategic rougelike. Super classic in its origin and even today it doesn't have any modern RPG bells or whistles to it.
You get dumped into a dungeon, hopefully you'll find decent loot, and ya beat up monsters.
And sometimes that's all ya need when you're looking to relax after a day of work.
The religions/gods you can join up with add a spicy twist to the gameplay but I'm finding them largely confusing and probably only useful to long time players.
I might take this source code and see if I can make some fun adjustments to it and make a simpler (and honestly, probably overall less fun) version. I'm sure this modern iteration has tons of stats data to back up creature stats and weapon stats.