When Sonic the Hedgehog finds a mysterious Space Elevator he and his best friend Miles Tails Power go into it and discover that the Evil Dr. Eggman is up to his old tricks again. Eggman has captured an evil alien species called "Wisps" and his trying to harness their power called "Hyper go ons" so he can build a mind control weapon so people will obey his every command, So it is up to Sonic, Tails and new found companion Yacker to save the more intelligent life out there.