Summary
Spacewar! is considered to be the first video game, created on a PDP-1 mainframe in 1962. Two players faced off in the spaceships The Needle and The Wedge while dealing with the gravitational pull of a star at the center of the screen.
Spacewar News
being before the existence of commercial video games grants Spacewar! a ton of slack, and in all honesty it isn't like a life changing game but is is surprisingly addictive to battle your friends with wonky space physics