Alert Station is the final stage in Team Heroes' story in the game Sonic Shockwave Riders.
Sonic, Tails and Knuckles head for the centre of Metropolis to obtain the Shockwave Keys. However, Eggman is on to them and releases an armyof SR-4X to destroy them. Jet, Wave and Storm arrive on their blimp and assists Team Heroes. Wave and Storm head with Sonic, Tails and Knuckles in the centre of the base while Jet stays behind in the blimp shooting the gates of Metropolis. The alarm of Metropolis breaks off and the hunt begins.
As the final stage in Team Heroes' story, the stage has multiple loops, ramps and hazzards. Most of the race takes place on regular steel platforms, similar to Final Factory in Sonic Free Riders. There are several shortcuts one can go through but is hard to find them. The sky is dark and jets are seen flying in the sky. In the middle of ethe race, cannons (Dr. Eggmans or Jet's) destroy part of the road and the player must ride on the walls or enter a cannon.
In the race, the player can choose up to 3 characters. There are a total of 12 racers in the track: Sonic, Tails, Knuckles, Wave, Storm, SR-4X, SR-4X, SR-4X, SR-4X, SR-4X, SR-4X, SR-4X. The mission of the player is to escape from Eggman's robots and head to the center of the base.
|Mission||Clear the stage in under 2:35 minutes and place first, second or third|
|Characters||Sonic or Tails or Knuckles|