Expansion or Extinction takes 2 to 4 players into a future where Sol, after colonizing many of the closest stars, succumbed to internal pressures and died in a fiery holocaust of future weaponry. Now earth’s colonies are recovering, and beginning to exert their own dominance on the stars around them. Based on the award-winning Triumph and Tragedy game system, Expansion or Extinction expands upon this proven and highly popular game system.
The P500 system is where a potential buyer places a pre-order through the website. Once at least 500 people have placed a pre-order, the game is put into GMT's production queue. The more people that have pre-orded, the higher priority GMT puts on getting the game printed and released. The pre-order price is usually at a steep discount from the retail price after release and the customer is NOT charged until the game is ready to ship.