What is "worms?"

Worms? is a 1983 computer game written by David Maynard for Electronic Arts, released for the Atari 800 and Commodore 64. It was one of the original five games that launched the company. More a software toy than a game, Worms? is an interactive version of Paterson's Worms.

The game is abstract, like Conway's Game of Life, but the player's ostensible goal is to optimally program one or more "worms" (each a sort of cellular automaton) to grow and survive as long as possible. The game area is divided up into hexagonal cells, and the worms are essentially programmed to move in a particular direction for each combination of filled-in and empty frame segments in their immediate vicinity. Over the course of a game, the player needs to give his/her worm less and less input, and more and more moves by their worm result in the encountering of familiar situation for which the worm has already been 'trained'. As the worms move, they generate aleatoric music.