Dissidia: Final Fantasy is an action game produced by Square Enix for the PlayStation Portable as part of the campaign of the Final Fantasy series 20th anniversary. Information on the game was first released during the "Square Enix Party" event of May 2007. The game features characters from different Final Fantasy games and centers around a great conflict between the heroes and villains, as the god of discord, Chaos, tries to wrestle control of their worlds from the forces of good.

Dissidia: Final Fantasy's genre has been described as "dramatic progressive action" and its graphics are in three dimensions. It has wireless one-on-one multiplayer and fights revolving around the use of individual special skills of characters to do damage to opponents. Players can also customize their characters with equipment.

Character movement is fully functional within the three-dimensional field map. Characters are able to perform special maneuvers using the environment, similar to the Reaction Command feature of Kingdom Hearts II. Traps with a variety of ill effects can be found throughout the arena.




Similar to many fighting games, the aim is for the player to reduce their opponent’s HP to zero. A character's offensive (and, to a lesser extent, defensive) power is shown in numerical form called BP or "Brave Points". Both characters start out with equal BP, and each must steal BP from their opponent by attacking them with the basic "assist attack" to add it to their own total and gain the upper hand. Players can then use the "HP attack" to cause direct damage to their opponent; the higher their BP, the more damage they inflict. However, once an HP attack is used, the character's own BP is reduced to 0 and then recovers to its starting amount. A character whose BP total has been depleted (past 0 BP and into the negatives) is forced into "Break mode", where, aside from not being able to cause HP or BP damage, all attacks made against them cause critical damage, and the opponent gets a large boost to their BP.

One main feature of the combat system is the "EX Gauge", which can be filled in a variety of ways, such as inflicting damage on opponents, taking damage from opponents, and obtaining items scattered around the field of play. Once the EX Gauge is filled, the character can enter their "EX Mode", significantly increasing their power and enabling new attacks, including the "EX Burst", an unavoidable special attack similar to the Limit Break mechanic seen in many games in the series.

In Dissidia, there is an ongoing conflict between two gods: Chaos, the god of discord, and Cosmos, the goddess of harmony. The two gods have battled for eons, until Chaos summoned a number of villains from other universes to serve him. These villains built an army and overwhelmed the forces of good, and the balance of power tipped in Chaos' favor. The few survivors of the forces of good have banded together to strike back at Chaos and his forces and return order to the universes.

Characters

The game unites both protagonists and antagonists from installments of the main Final Fantasy series, their stories narrated by the first Final Fantasy game's Cid of the Lufaine (voiced by Bunta Sugawara). Chaos (voiced by Norio Wakamoto) also makes an appearance as the god of discord, while a new character, Cosmos (voiced by Sumi Shimamoto), appears as the goddess of harmony. The game has an overarching storyline that requires playing through all of the characters to complete. The game contains twenty-two total playable characters: eleven heroes and eleven villains, one of each representing Final Fantasy through Final Fantasy X, and two secret characters: a heroine representing Final Fantasy XI, and a villain representing Final Fantasy XII.

Characters' equipment can be customized, and they can gain EXP and gil from battles.

Many of the characters can transform into different forms, mostly as part of their EX Modes. For example, Sephiroth from Final Fantasy VII transforms into his One-Winged Angel form as seen in Final Fantasy VII Advent Children when entering EX Mode, whereas Cecil from Final Fantasy IV can switch between his Dark Knight and Paladin forms at any time. All characters have an alternate costume; examples include a design for the Onion Knight that makes him resemble Luneth from the Nintendo DS version of Final Fantasy III and Squall's SeeD uniform as seen in Final Fantasy VIII.

Summons are accessible using Summon Stones. There are over 50 different summons, each with a different effect.

[PSP] Final Fantasy Dissidia New Trailer