Cosmos, the goddess of harmony. Chaos, the god of discord. Ruling from distant realms, the two gods gathered warriors from all lands to lead them into a fierce war. Cosmos and Chaos had equal power. It was believed that the conflict would last forever. But - the balance was disrupted. Those who answered Chaos's call created an inexhaustible force. And under a fierce, relentless assault, the warriors fighting for Cosmos began to fall one by one. The centuries-long conflict is now ready to end in favor of Chaos. The world has been torn apart, plunging into a vortex of disorder. As for the few surviving warriors - their fates are about to be determined.

Experience the quality world and mechanical gameplay of FINAL FANTASY presented in action-packed 3D environments, where players can float in the air and move along walls. Combining open battles with RPG-style character development and customization, an original system developed by the creators of the KINGDOM HEARTS series elevates the combat experience to another level.

Heroes and villains loved throughout the FINAL FANTASY series gather in one game for the first time in a remarkable new story with fully-voiced CG movies and real-time events. Players choose their favorite FINAL FANTASY characters, allied with either Cosmos or Chaos, to set the stage for their fantastic battle.

Accessible through "EX Burst," players can experience gameplay faithful to the originals through unforgettable battle features such as "Limit Break" and "Overdrive." Additionally, longtime fans of the series can enjoy the ability to summon Aeons and options like the "command battle" system. Familiar environments and music from the FINAL FANTASY series also appear, adapted to fully exploit the hardware's capabilities.

Continue the experience by exchanging Friend Cards, creating items, and sharing AI characters with other players, and even participate in virtual AI battles made possible by the PSP's ad hoc mode.