Sonic can snowboard down the mountain and defeat enemies as he makes his way to the goal. Ice Cap is a steep mountain from Sonic the Hedgehog 3. However, an earthquake occurs in Act 2, causing Modern Sonic to fall into a cave. Much like in the first stage from Sonic the Hedgehog 2, Sonic must avoid bottomless pits, enemies, and spikes. A new section above the undergrounds has been added. No lava appears, and secret passageways scatter the course. This stage has been made easier from Sonic the Hedgehog. Eggmans are in an after-credits scene and get in a humorous argument.
Metal Sonic: Metal Sonic brought Sonic into this world in an evil plot to destroy him.Miles "Tails" Prower: Tails assists Sonic in escaping the grey world, and tells helpful tips to the player.Sally Acorn: Sally is the beautiful princess acorn and she's with Sonic's love intrested.Super Sonic has a Spin Dash, a Boost, and a Homing Attack.