According towards Sonic Game storyline, a blue whirlwind suddenly appeared and created its way towards fortress of Dr. Robotnik. Sonic uses the electric power with the Chaos Emerald and turns into Super Sonic. Right after that, Sonic managed to destroy the evil machine that belonged to Dr. Eggman. Nonetheless, Sonic accidentally runs into Dr. Robotnik's trap. Suddenly, a large shield that has higher energy surrounds him.

The large energy shield rips in the Super Sonic electrical power from Sonic the hedgehog. As a result, the Chaos from the Emeralds is taken away by Dr. Robotnik, who's original plan was that Sonic would transform by using his Super Sonic strength in order that he could later trap him and steal the Chaos Emeralds. Dr. Eggman swiftly configures his control panel and releases the dark power inside the Chaos Emeralds.

At that moment, a very bright beam enters to the planet. The world was divided into 7 continents. The dark power also awakens the evil beast referred to as Dark Gaia. Meanwhile, Sonic had transformed into a Werehog. Sonic now has to discover a strategy to restore the planet in to the proper order. This is the prelude of an all new sonic adventure in Sonic Unleashed.

In this sonic game, you may earn much more points when you run faster. There are lots of issues that you are able to find on each level including springs, spikes, and rings. The springs give you the ability to jump in to the air. There are many loops in the game. Spikes can be seen moving up and down within the ground. Should you touch the spikes, your existence will end sooner.