-Some cosmic event manages to re-arrange the galaxy, star systems are thrown in different direction,empires are fragmented, and fleets are scattered across the universe. This mega-event might be too much effort to program.
- I'd say it is easier to program a redistribution of all the planets to all the races, so everybody gets a random share of the total available planets. Should really throw the game out of control! All your productivity centres could be lost and you could inherit barren ones, hehe.
Or, How about one of the Minor races becomes a Major race?
Turn a random minor race into a major race
- Yes! Change their AI and give them some planets ("The citizens of the colonies surrounding the {MinorAI} have defected as they sensed a shift in the galactic power" or something to that effect). Or maybe the planets in their system get "terraformed" by them and become habitable, signalling their transition from Minor to Major races.
-Another suggestion, which might be a little radical would be that all races lose all their colonies and start again, maybe due to unforethought diseases found on new worlds , which evolution haven't prepared the colonists for, and medicines ineffective. (Think HIV transmitted by air... Scary thought.)
-A less radical suggestion would be that all the asteroid fields turn into planets, maybe because of a shift in the gravity constant. We already have planets turning into asteroids so why not the opposite!
- Another suggestions would be that a rich merchant has decided to give immense amounts of money/ships to a race... (Hmmm, wait that is not really a mega-event, and it does happen somewhat now)
- An event whereby the strongest empire becomes the weakest by stripping it all of its money and ships (or half of it) to be given to weakest race. That would give them a new lease of life. Reason: Tired of being always on top, and yearning for a challenge the captains of the fleet, cooperate and defect to the underdogs for some new challenges and learning a new culture.
Thank you Frogboy and team for yet another chance for user input!!