A strange little side quest
The rules may be simple on screen, but the backstory around Tanks Battlefield is anything but tiny. Doom changed game design and distribution in 1993 by separating its engine from content and spreading widely through shareware. That is only half the story. Spacewar! appeared on MIT's PDP-1 in 1962 and became one of the earliest influential computer games shared among programmers. It is a good reminder that simple game mechanics can carry a surprising amount of history.
