Sovereign: Open Source Board Game $28.99
Included are all the rules, victory cards, units for three players and charts to play Sovereign.
NOT included are any maps.
Add units for 3 more players (for a total of 6) by ordering: Sovereign (Players 4-6) [www.thegamecrafter.com]
Sovereign is released under a Creative Commons — Attribution-ShareAlike 3.0 Unported
— CC BY-SA 3.0 [creativecommons.org] license and is created by
Ruben Hopmans of http://opensourceboardgame.org/ [opensourceboardgame.org]
Add a fourth, fifth and sixth player with: Sovereign (Players 4-6) [www.thegamecrafter.com]