Known as the most powerful and fearsome machina ever built, Vegnagun was created by the then machina centric city of Bevelle during the Great Machina War, 1000 years before Final Fantasy X.
The weapon was massive and powerful enough to potentially destroy all of Spira. It was also able to sense emotion, and thus know whether a certain person meant to do the weapon harm. To the disappointment of its creators, however, it would not be put in use due to its inability to tell friend from foe which made it even more dangerous.
During the Machina War between Zanarkand and Bevelle, Shuyin, a draftee in the army of Zanarkand, in an attempt to save his beloved, Lenne who, as a summoner, was sent to the front lines of the war, attempted to infiltrate Bevelle's headquarters and steal Vegnagun in order to decimate Bevelle's troops. Lenne discovered Shuyin's scheme, and rushed to stop him from activating a weapon that could be as deadly to its own side as it was to the enemy's. However, both were caught and met a tragic end when they were shot dead by Bevelle's guards. Shuyin's anger and despair lived on past his death, causing him to become an unsent.
A thousand years passed and Vegnagun still resided as a forgotten secret amongst the lower caverns of Bevelle. Shuyin, having himself resided in the Den of Woe, was awaken when the Crimson Squad entered the den. Killing them all but for four, one of which he secretly possesses, he once again began making an attempt to activate Vegnagun. Upon making his way to its resting place Shuyin physically moved the weapon to the Farplane in order to activate it without interference. With Vegnagun situated in the heart of the Farplane, the machina was capable of absorbing ungodly amounts of energy in a very short time, the same energy that Shinra described that if tapped into, would power countless cities of lights. Vegnagun would be able to absorb so much power, that its cannon would be capable of omnicide, which was the undying intention of Shuyin as he attempts to fire the weapon into the very core of the Farplane.
It took the combined teamwork of the Gullwings, LeBlanc Syndicate, Nooj and Gippal to dismantle Vegnagun piece by piece before confronting Shuyin himself.
Vegnagun's multiple parts must be dismantled in order for Shuyin to confront the party himself.
|Yuna - Rikku - Paine|
|Brother - Buddy - Shinra - Barkeep - Biggs and Wedge|
|Auron - Ayde - Baralai - Barthello - Beclem - Benzo - Borra - Calli - Cid - Clasko - Dona - Elma - Garik Ronso - Gippal - Jecht - Kimahri Ronso - LeBlanc - Lenne - Lian - Logos - Lucil - Lulu - Maechen - Marnela - Maroda - Nhadala - Nooj - O'aka XXIII - Ormi - Pacce - Prophet - Rin - Seymour Guado - Shelinda - Shuyin - Tidus - Tobli - Trema - Tromell - Vidina - Wakka - Wantz - Wen Kinoc|
|Besaid - Bevelle - Bikanel - Calm Lands - Cave Ruins - Cavern of the Stolen Fayth - Chocobo Ranch - Coliseum - Den of Woe - Djose - Farplane - Fiend Colony - Guadosalam - Kilika - Luca - Macalania - Mi'ihen Highroad - Mushroom Rock Road - Ruin Depths - Thunder Plains - Via Infinito - Yadonoki Tower - Zanarkand|
|Creatures and Races|
|Al Bhed - Guado - Human - Hypello - Ronso - Cactuar|
|Aeon - Blitzball - Blitzball Tournament - Blue Bullet - Calm - Celsius - Chamber of the Fayth - Chocobo - CommSphere - Creature Create System - Crimson Squad - Dressphere - Episode Complete - Episode Concluded - Eternal Calm - Fayth - Fiend - Game Over - Garment Grid - Gil - Gullwings - Gunner's Gauntlet - High Summoner - Hotspot - Hover - Kinderguardians - LeBlanc Syndicate - Machina - Machine Faction - Maester - Missions - Movie Sphere - New Yevon - Oversoul - Piano - Public Relations - Pyrefly - Rin's Travel Agency - Save Sphere - Shoopuf - Shop - Sphere - Sphere Break - Sphere Break Tournament - Sphere Hunters - The End - Tiny Bee - Unsent - Vegnagun - World Map - Youth League - Zanarkand Abes|
|Original Soundtrack - Eternity ~Memory of Lightwaves~ - Real Emotion/1000 Words - Vocal Collection - Yuna - Vocal Collection - Rikku - Vocal Collection - Paine - International Last Mission Original Soundtrack - Piano Collection
|Accessories - Blue Bullet - Chronology - Dresspheres - Enemies - Enemy Abilities - Items - Merchandise - Spells - Walkthroughs - Wallpapers|