Uploaded November 2020 | Updated September 2026, 1 week ago

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Join us on a new Expedition Extinct crossover with Six Flags as we look at one of the worst roller coasters ever created. The Abandoned History of Z-Force later known as Flashback. Located over the years at Six Flags Great America, Over Georgia and Magic Mountain this one of a kind space diver would become rough.... really rough before later being abandoned and scrapped.

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Special thanks to Theme Park Review for footage and the thumbnail image used. Taken by PortugePunk

Credits -
The TV Madman - youtube.com/watch?v=vXEMYHFTe8E
go Pop - youtube.com/watch?v=t3Oxc-2viOo
Theme Park Review - youtube.com/watch?v=6qSX-fGUyMs
Loopyguy - youtube.com/watch?v=HSv5PukXPtE
bethany - youtube.com/watch?v=SArrzNu8iGg
Chronicle's of Carter - youtube.com/watch?v=NeEBAXMVZJg
Sean Flaharty - youtube.com/watch?v=Ufm1MFzbzrQ
URBEX JAHMEN - youtube.com/watch?v=yBDXUotaBuo&t=699s
Six Flags Great America - youtube.com/watch?v=Vqax8gSuGpA
ralfrick1 - youtube.com/watch?v=KMGIfd2m3K4
Marc Taylor - youtube.com/watch?v=F_xQ4gN1Kzc
shanehuish - youtube.com/watch?v=Xj0xqmQqiQs
Hbvideos - youtube.com/watch?v=_2SpobC3hUI
TheRedCarChannel - youtube.com/watch?v=-8S-DNMNbnU
psyclonesteve - youtube.com/watch?v=ip3_Et5DRis
Front Row Coasters - youtube.com/watch?v=057RnkwdWwQ
Theme Park Worldwide - youtube.com/watch?v=WE6h27NPryE