A strange little side quest
A little context makes Room Escape Game: E.X.I.T more fun to place on the gaming map. The name Tetris combines a reference to four-square pieces with Pajitnov's interest in tennis. The surprising part is how quickly the next milestone followed. Spacewar! appeared on MIT's PDP-1 in 1962 and became one of the earliest influential computer games shared among programmers. That is the kind of background detail that makes another attempt at Room Escape Game: E.X.I.T feel a bit more connected to the history of play.