A strange little side quest
A small trivia drop for One Man Army: Games resembling checkers were being played thousands of years ago; evidence of related games reaches back to around 1600 BC. The timeline takes another interesting turn: Space Invaders arrived in 1978 and helped turn electronic games from an arcade curiosity into mainstream entertainment. That is the kind of background detail that makes another attempt at One Man Army feel a bit more connected to the history of play.
