Teich's Tech Tidbit of the Week
December 6, 1999
Space War:  The First Computer Game

The Space War screen

Tidbit Archive

One of the many joys (well, maybe not so many) of cleaning out one's attic is coming upon things that take on new meaning in the current context.  So it is with a brochure that I, a certified pack-rat, uncovered in a recent foray among the dusty boxes.  The brochure is entitled "The PDP-1 Computer and SPACEWAR," and I found it among papers from my undergraduate days at MIT in the early 1960s.

Space War is widely regarded as the first computer video game.  It was developed by hackers (before that word has today's negative connotations) at MIT in 1960 and subsequently used by the PDP-1's manufacturer, Digital Equipment as a demonstration of the machine's capabilities. 

Some quotes from the brochure:

At first look, Spacewar is a fascinating space-age game, in which two players maneuver rocket-armed spaceships in the near weightlessness of space until one is in a position to fire the winning shot.

More important, Spacewar is typical of simulation techniques used in psychology laboratories to analyze the problems of man-machine relationships in complex or little-understood situations.

The PDP-1 computer used in Spacewar is performing calculations at speeds up to 100,000 per second . . . . in storing and plotting the relative positions and speeds of the spaceships, rockets, stars, and sun, PDP-1 is referring to Newton's laws of motion stored in its 4096-word core memory.

I loved playing Space War (although I wasn't all that good at it) and was awed by the capabilities of the machine behind it.  It doesn't seem like all that long ago. . .
Links:

Space War home page, includes several interesting articles about the game and a number of links -- probably the best single source of information on the game and its history

SpaceWar lives!  (in the form of a java applet at MIT's Media Lab)

Classic Video Games Nexus (for all that came after SpaceWar)

PDP-1 Manual, including pictures and instructions

The Story of PDP-1

PDP-1 on Digital Equipment Corporation's computer timeline (now part of Compaq)

Description of the PDP-1 from the Computer Museum, citing Space War as "the first computerized video game" (includes a color photo)

Technology and the Future 8th edition cover

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