
In January 1993, upstart US game developers id Software put out a press release announcing a game that would revolutionise the world. According to the press release, it was set in a scientific research facility where “wave after wave of demonic creatures are spreading through the base, killing or possessing everyone in sight”.
Gamers would play one of four off-duty soldiers. “As you stand knee-deep in the dead, you must eradicate the enemy and find out where they’re coming from… the safest place is behind a trigger.”