Imperium: Horizons is a standalone game that contains an astonishing fourteen distinctive civilisations, each of which makes for a unique and challenging opponent, even in a solo game. Fully compatible with Imperium: Classics and Imperium: Legends for those wanting to expand their pool of civilisations even further, Imperium: Horizons also incorporates a new trade module that allows players to recreate all the intrigue, wealth generation, and dynamic politics of a thriving economy.