I don't know about an existing list but I created a unique implementation a while ago that I'd like you to add to your list. It's available at https://congol.ne

I don't know about an existing list but I created a unique implementation a while ago that I'd like you to add to your list. It's available at https://congol.net https://congol.net and the source is at https://github.com/lukew3/congol https://github.com/lukew3/congol. Pretty similar to lifecompetes in that it's a multiplayer game of life, but is designed specifically for two duelling players.