Horrors of the Abyss! The world above ground has become uninhabitable, forcing humankind to flee from the surface and find shelter in the seas. They are now seeking to thrive and survive in this hostile environment, contending with the species` degeneration, perpetual wars, monsters, and very limited resources...as well as the great mystery that prevails: the Polaris Effect! One of the bestselling roleplaying games in France for the past 20 years, Polaris is set in a post-apocalyptic, sci-fi world where survival is key. Take part in the political intrigues, action, exploration, and the quest to survive in Polaris. This all-new, revised English edition of Polaris is offered in a two-volume slipcase featuring the Core Setting Book and Game System Rulebook