Bunny Kingdom: In The Sky
Bunny Kingdom in the Sky adds a new game board to the world of Bunny Kingdom that allows you to link fiefs in the sky with those on land. Aside from the game board, this expansion includes new cards, new types of resources, a set of playing pieces that allow five bunnies to play in the same game, and a larger type of building that increases your influence in that area by a factor of five.
Requires a copy of Bunny Kingdom to play.
Check out Bunny Kingdom: In the Sky on Board Game Geek.
Overview from Board Game Geek: