The first game that I owned.

A game that I also programmed using C#

Cool, ah?

My very first PC, hard to remember since I was 14 at the time and that was 24 years ago. Probably one of the old Lucasarts adventure games, or one of the Sierra ones https://speedtest.vet/ .

My current one I've been changing parts now and then since I originally built it in 2006. First game I played after I changed the last part was Metal Gear Solid V :S