Castles of Caleira is a micro game consisting of 18 cards for 2 to 4 players. The average play time is around 20 minutes per game.
Players compete to build the best castle one piece at a time, each piece either hinder's their opponent or helps them build a stronger castle. The player who builds the highest scoring castle is the winner.
- Players: 2-4
- Ages: 12+
- Length: 20 minutes
- Publisher: Cutlass Boardgames
- Designer: Keith Franks
- Art: Arianne Elliott
- Page count: 3
- Components: 18 cards
- Additional components needed: None