Emulation of a DEC PDP-1 running the Minskytron, Marvin Minsky's "Tri-Pos: Three-Position Display" and other early graphics demonstrations ("display hacks" ). You can find the link to the game below along with the original PDP-1 emulator it is based upon produced by Barry Silverman, Brian Silverman. Now you can play the originally developed Spacewar! video game here, at Virtual Consoles. Core features: The emulator can only run with the.