Following the aftermath of the Samian invasion, the Greek inhabitants of Sifnos sought to better defend their mineral-rich land. Over the course of several centuries, they constructed a network of over seventy beacon towers scattered across the small island. This system allowed them to quickly communicate messages and warn of incoming sea invasions. Now's your chance to step into the role of an ancient Greek military commander! Prepare your people against raiding pirates by constructing towers, mustering soldiers, and investing in the future of Sifnos.

Designed by S J Macdonald and Shem Phillips, Towers of Sifnos challenges players to earn the most victory points by the end of the game. Points are primarily gained by increasing influence and successfully defending mining operations across the island's three predominant minerals: gold, silver, and lead. Several invasions occur throughout the game, granting players opportunities to prove their tactical power. After each invasion, pirates either grow in number or allied reinforcements arrive. The game ends immediately after three waves of reinforcements reach the island.