Wayfarers of the South Tigris is set during the height of the Abbasid Caliphate, circa 820 AD. As brave explorers, cartographers and astronomers, players set off from Baghdad to map the surrounding land, waterways, and heavens above. Players must carefully manage their caravan of workers and equipment, while reporting back regularly to journal their findings at the House of Wisdom. Will you succeed in impressing the Caliph, or lose your way and succumb to the wilderness?