A/n: I'll explain what the "portaliser" is later on.
Summary: Negs steals a device that sends him and the gang through a portal into an alternate world in a distant future that has been ravaged by a horrible plague, now they have to work together to find a way back, warning Zombie-slaying.
Prologue
The Portaliser.
The Thunderquack swerved sideways avoiding another shot of lightning.
'Who- hoo!' Gosalyn yelled out from the back-seat where she and Honker were strapped in.
'Faster Launchpad, Negaduck's getting away!' Darkwing said not taking his eyes off of the ship ahead of them zooming over the ocean.
'Don't worry, DW, nothing can outrun the Thunderquack.' All the same Launchpad seemed to increase his concentration with his gaze fixed on the ship ahead too.
Ahead in the NegaQuack, Negaduck's instruments were going haywire, the electrical storm outside was interfering with the portaliser equipment that he'd spent a few short minutes plugging into his ship. 'If this works I'll have the ability to go, anywhere!' He scowled as he avoided another bolt of lightning and the consol started beeping wildly. 'Oh shut up!' He banged his hand on the panel and unintentionally triggered the portaliser.
A bolt of lightning hit his ship just as the system charged, the portaliser blasted out a purple haze ahead of the ship and Negaduck's eyes went wide. 'Oh no!'
The controls had been fried by the lightning and all Negaduck could do was watch as he zoomed into the heart of the tunnel that had been created.
The Thunderquack followed and the portal closed.