Icbm

This document is a technical write-up for "ICBM," a computer program designed for the PDP-5 computer. Authored by Leonard K. Berger from Washington University in May 1970, the program is a game where the user attempts to hit a saucer with a rocket by inputting octal speed values. The documentation includes instructions for gameplay, interaction with the ASR-33 teletype, and the full PAL III assembly source code for the program. A separate, more advanced version of the program is mentioned as being available for users with specific additional hardware, such as a light pen and analog-to-digital converter.