A strange little side quest
A little context makes A Murder Of Crows more fun to place on the gaming map. Doom changed game design and distribution in 1993 by separating its engine from content and spreading widely through shareware. The timeline takes another interesting turn: In 1958, Tennis for Two used an analog computer and an oscilloscope to turn simple physics into a playable tennis-like demonstration. Not bad for a few facts hiding behind a Play button.