FINAL FANTASY® XI: Ultimate Collection Seekers Edition is Now Available on Steam! Enter an online multiplayer RPG that challenges players to journey through the world of Vana’diel® — a world of fantasy, adventure, and exploration. Heed the call and join players from around the world to become the hero that Vana’diel needs. Discover new creatures, pioneer wild lands, and conquer quests on your daring journey! With all five installments included your world will be filled with endless possibilities! Additionally, users who owned a previous version of Final Fantasy XI on Steam will receive a discount when upgrading to the Seekers Edition!