Android Nim is a representation of the mathematical game Nim. Players take turns removing a desired quantity from a number of distinct heaps. The player to remove the last item wins, but a player can only remove items from a single heap per turn.

In this version the heaps are represented by text-mode animated androids and removing items is done by selecting which lasers to fire. The player can only play against the computer.

Don Dennis ported this to the Commodore PET in 1979. Christopherson himself also made a port for the Apple II in 1980.