Virtual Pimp — QBasic Game by Eric Boudreau and Mike Kristopeit
Virtual Pimp is a QBasic text-based strategy game written by Eric "Boutros Boutros" Boudreau (boudr@execpc.com) and Mike "QPG" Kristopeit (kewpee@wi.net). Their names and handles appear on the game's title screen alongside a color-cycling animation.
I don't remember who downloaded this, but someone loaded it onto the computers in Programming Class in high school. It was fun to get the source code, change the names to people I knew IRL, and think I was pretty awesome doing it.
Virtual Pimp is playable in-browser on Doors 98 via DOSBox (js-dos) running the original QBASIC.EXE from MS-DOS 6.22. Use the numpad with NumLock on to navigate the city.