I played a lot of Duke Nukem 3D multiplayer in the 90s. We connected PCs with a serial cable, and later the game was available in a local “internet cafe”, except that cafe had no internet. Just games and a local network. I spent a lot of time there. Then, after several years, when I was studying IT in a different city, someone approached me and asked “hey, aren’t you by any chance “Phantom” from that cafe? We used to play together Duke Nukem.