I've recently re-downloaded the Desktop Dungeons Alpha. It's a fun roguelike, just you, a screen full of enemies and your wits, and runs are short so there's that.
Also bought Tales of Maj'Eyal the other night, but I have absolutely no idea what I'm doing beyond "kill things" and "don't die". Still, it was cheap enough.
In other news, the newest MtG set, Dominaria, released a few days ago, so I've been playing that, which conveniently gives me a reason to get out of the house and meet new people.
I additionally nominate the original Diablo for Round 53 because of the recent re-release on gog.com!
The game is available on disc for PS1, on disc for PC (which isn't compatible with modern PCs) and the recent release on gog.com which is compatible with Windows 10 and modern screen resolutions.