Flood Fight

"Flood Fight" (Japanese: パーフェクトカオスの叫び) is the thirty-second episode of Sonic X, and the sixth and final part of the Sonic Adventure adaption arc.

Japanese version

 * Sonic Drive - Opening theme
 * Hikaru Michi - Closing theme

English version

 * Gotta Go Fast - Opening theme (USA and CAN)
 * "Sonic X" - Opening theme (AUS, NZ and UK)
 * Gotta Go Fast (shortened) - Closing theme

Plot
Chris shows up with the white Chaos Emerald. Suddenly, Chaos arrives and attacks Chris. Sonic and Knuckles rescue Chris, but Chaos escapes with the Chaos Emerald. As it has all seven Chaos Emeralds, Chaos transforms into Perfect Chaos, and attacks Station Square, flooding the city. Tikal the Echidna, who came from the past, arrives to tell Sonic about Chaos. Perfect Chaos drains the Emeralds' power and discards them. Tails, Amy, Cream, Knuckles, Chris, Big and Eggman find the Chaos Emeralds and give them to Sonic. Sonic transforms into Super Sonic and defeats Perfect Chaos, but Chaos is still alive. A chao colony arrives and Tikal tells Chaos the truth, then Chaos and Tikal disappear together.

Trivia

 * This episode wraps up the events of Sonic Adventure.
 * This episode marks the last apperance of Big the Cat (English version) in the anime. (In the Japanese version, he returns in Prize Fights, where he fought Ella (that scene was cut from the English dub).)