Ring and Sphereworlds

[Kagetora]

I built one of each today but I basically postponed winning for a long time until I could finish them just to try them out. They are awesome structures but it seems to me highly unlikely that a game would go on so far that building either would actually be a good idea in a game or even less so would be a big help in winning a game that close. There major advantages of size and population aren't as important by the time you can actaully build them and the research cost and material cost is just too much for them to really be useful in a close game or a game against humans.