Small World Underground is a stand-alone game set beneath the surface of the same fun, light-hearted Small World universe of epic conquests and fallen empires. Designed by original Small World author, Philippe Keyaerts, it features all new Races and Special Powers, and introduces Monster occupied regions that protect Relics and Places of great power! Play Small World Underground on its own or combine it with other Small World game elements. New stand alone game Play Small World Underground on its own or combine it with other Small World game elements. 30-90 minutes playing time 2-5 players Ages 8.