This expansion contains 9 new countries for Nuclear War, an extra set of population cards, 5 extra warhead cards, and a bumper sticker. The new countries include Litigation Land, which allows you to sue other players Magpie, which has the power to copy others and Recycleland, where you can recycle dud warheads. This set allows you to play with a larger group of people and increases the fun.Nuclear War Bonus Pack #3 has the same contents as #1 except it contains the newer style population cards as found in Weapons of Mass Destruction rather than the old style from the earlier games.Expands:Nuclear War and/or Nuclear Proliferation and/or Nuclear Escalation and/or Weapons of Mass DestructionMicrobadge Buy ItHome Page: http://www.flyingbuffalo.com/nucwar.htm - BoardGameGeek