I don't know what kind of gamers are here. Darwinia may be too short, but it is not only the best game from Introversion, but one of the most important games of the last decade. It has a wonderful style and a great trash80 soundtrack, but it also introduced lots of quirks in the arcade/strategy component, and what is most wonderful about it, it creates a world and makes you think that it is alive. Darwinians are creatures, and you really believe so. Learn, Molineux.