Square Enix has announced plans to release three expansion chapters to Final Fantasy XI. Their blog post provided some details about the new content: "The first installment, A Crystalline Prophecy — Ode of Life Bestowing, is slated for release for all languages and platforms in Spring of next year. Subsequent installments will then follow, being released in intervals of every few months. These expansions packages will only be available through online purchase via PlayOnline. The projected cost for each installment is around $10.00. ... Up until now, expansion packs have generally been developed from a perspective of 'lateral expansion,' focusing namely on the introduction of new areas. These three new expansions, however, will deepen the storylines running through pre-existing areas by ushering in all-new plots and intrigues. While not necessarily containing as much content as traditional expansions, these episodic scenarios are designed to take anywhere from one to two months to complete."