About
Spacewar is a multiplayer arcade shooter game. It was developed by Valve and was released on May 4, 2013.
A hidden Steam game that was made to demonstrate Steamworks API.
Frequently Asked Questions
Spacewar is a arcade shooter game.
Spacewar is available on PC.
Spacewar was released on May 4, 2013.
Spacewar was developed by Valve.
Spacewar is a multiplayer game.
Similar games include Bump, STRATAGEM, Tiger Heli, Apolune, Astro Fighters and others.