Zeromus uses Big Bang on the party in Final Fantasy IV: The Complete Collection.
Big Bang ((ビッグバン, Biggu Ban?, lit. Big Bang) is a recurring ability in the Final Fantasy series, debuting in Final Fantasy IV. It is usually related to Zeromus, and therefore appears as an ability for enemies and summons.
Appearances[]
Final Fantasy IV[]
Big Bang is the ultimate ability of Zeromus (2D and 3D). Big Bang inflicts massive damage to all party members and inflicts Sap. Zeromus uses it as his opening move and several more times throughout the battle.
The superboss in the Advance version, Zeromus EG, opens with this move.
Final Fantasy IV: The After Years[]
Big Bang is used by Zeromus's Malice during the Lunarian chapter as his final attack, which then shows to destroy the Crystal Palace.
Final Fantasy X-2[]
Big Bang is used by the optional boss, Paragon. It deals massive non-elemental damage to all members of the opposing party.
Final Fantasy XII[]
Zeromus uses Big Bang as his ultimate summon ability. The damage is calculated by removing Zeromus's current HP from his maximum HP, and multiplying what is left by five. If Zeromus has 1 HP left and is at level 99 with the highest amount of max HP possible and the Bubble status, the attack will deal 64,925 damage in the original version, 94,835 in the International Zodiac Job System version, and 284,520 damage in The Zodiac Age.
Lightning Returns: Final Fantasy XIII[]
Noel Kreiss+ uses Big Bang after executing Meteor Javelin. After the fourth javelin, Noel generates one more javelin and throws it at his target. Upon contact, the javelin releases a cataclysmic explosion.
Final Fantasy XIV[]
In 
The Abyssal Fracture, Zeromus uses Big Bang (ビッグバーン, Biggu Bān?), which summons multiple lightning strikes in the middle of its casting. It changes the area surrounding the arena and inflicts multiple debuffs, including Acceleration Bomb, HP Penalty, and debuffs that execute attacks when their timers expire.
Most of the effects of Big Bang last until the attack Big Crunch (ビッグクランチ, Biggu Kuranchi?) is used, which will revert the area to its original appearance and remove the HP Penalty debuff.
Final Fantasy Tactics A2: Grimoire of the Rift[]
Zeromus uses Big Bang as its Scion's Wrath. The damage removed is equal to the user's current HP taken from its maximum. 50% chance of being successful.
Final Fantasy: The 4 Heroes of Light[]
Big Bang is used by the final form of Chaos. The attack inflicts major non-elemental damage to all members of the opposing party. After Chaos is defeated, he uses an upgraded version called Bigger Bang.
Final Fantasy Dimensions[]
Big Bang is used by the final boss, Chaos Elgo. It is a powerful attack that deals non-elemental magic damage to the party.
Dissidia Final Fantasy Opera Omnia[]
This section about an ability in Dissidia Final Fantasy Opera Omnia is empty or needs to be expanded. You can help the Final Fantasy Wiki by expanding it.Pictlogica Final Fantasy[]
This section about an ability in Pictlogica Final Fantasy is empty or needs to be expanded. You can help the Final Fantasy Wiki by expanding it.Pictlogica Final Fantasy ≒[]
This section about an ability in Pictlogica Final Fantasy ≒ is empty or needs to be expanded. You can help the Final Fantasy Wiki by expanding it.Final Fantasy All the Bravest[]
Big Bang is an enemy ability used by Zeromus during battle.
Final Fantasy Record Keeper[]
This section about an ability in Final Fantasy Record Keeper is empty or needs to be expanded. You can help the Final Fantasy Wiki by expanding it.Final Fantasy Brave Exvius[]
This section about an ability in Final Fantasy Brave Exvius is empty or needs to be expanded. You can help the Final Fantasy Wiki by expanding it.Mobius Final Fantasy[]
This section about an ability in Mobius Final Fantasy is empty or needs to be expanded. You can help the Final Fantasy Wiki by expanding it.Gallery[]
This gallery is incomplete and requires Final Fantasy X-2 (PS3) and Lightning Returns: Final Fantasy XIII added. You can help the Final Fantasy Wiki by uploading images.Etymology[]
The Big Bang was the event that led to the formation of the universe, according to the prevailing cosmological theory of the universe's early development.