Heres a new release for the Gameboy:

Conway’s Life for Game Boy by NovaSquirrel.
Release notes:
This uses pretty much the same algorithm as my NES version, and is about as fast for a 32×32 grid. If you’re running on a Game Boy Color you can change it to double speed mode so it’ll go faster.

via https://pdroms.de/gameboy/conways-li...-game-boy-misc