Square Enix has unveiled that Dissidia - Final Fantasy for PSP will be available across North America on August 25th - the game will be released in Europe on September 4th. In Dissidia - Final Fantasy, the balance between the forces of Cosmos, the goddess of harmony and Chaos, the god of discord, is now broken and the conflict that has continued for eons is now about to end in Chaos' favour. The game allows you to select your favourite Final Fantasy character, sided with either Cosmos or Chaos, and engage in one-on-one fighting through expansive 3D environments where you can glide through the air, dash along walls and perform summons.