Meltdown: Part 1

Plot
''Aen is chasing Sixsix through a Nuclear Power Plant. Sixsix attempts to blast Aen but he rolls out of the way. He selecets Swampfire and slaps downs on the Omnitrix. '''Transformation Sequence: Hands become pincers. Wheels grow on feet. Head curves back.'

(Nitroboost): This SO not Swampfire. THEME SONG! ''Nitroboost inspects his pincers. He then looks up and sees Sixsix flyingaway.''

(Nitroboost): Oh no you don't!

Characters

 * Aen Tempest
 * Seth Tank
 * Azmuth

Villians

 * Meltdown

Aliens

 * Nitroboost (first appearance; accidental transformation selected alien was Swampfire)