no such thing!
You must collect all of Sonic's character cards to unlock all 3 of his costumes one being Ice.
the sonic forms are super sonic, dark spine sonic, excalibar sonic, calliburn sonic, ultra sonic, solar sonic, eco sonic and ice sonic hyper sonic negative sonic
the ice at sonic
in 550
When hell turns into ice
Sonic X - 2003 Fight at the Ice Palace 3-5 was released on: USA: 8 October 2005
Compete Carnavil Night Zone
Well,it really depends on the game. If your talking about sonic unleashed, theres only one.
That is a question where you have to find to find out for yourself.
Sonic ice machines produce what is known as nugget ice (sometimes also called pearl or chewblet ice depending on the manufacturer). These commercial ice machines produce these soft pellets by initially taking shaved ice (the consistency of snow cones) and pushing it through small molds to compact the tiny flakes together, giving you that easy-to-chew goodness.
Correction, Yes there are such beings as Solar Sonic and Ultra Sonic, however, they does not make an Apperance in any of the games, Solar and Ultra Sonic only appeared in the Comics, Ultra Sonic was the Base form Sonic would Assume when he collected a certain Number of Rings (1000 i believe) and he could change his form based on the climate of the Area he is in, Solar Sonic assumes control when Ultra Sonic is in a hot, Arid area, such as a Desert, there is also Eco Sonic for forests and Polar Sonic for Ice caps