Yes!
Yes.
The reason for this is that Sonic is one of the most famous video characters there is, his animal, yet slight human-like style makes it more interesting for fan-characters to be based on him, also Sonic's abilities usually encourage the creator of the fan-character to have their own story line and abilities.
as far of offical sonic characters, purity is not one of them. purity would be a fan character. (not real characters that people create for there own enjoyment, but not by SEGA)
In the Sonic the Hedgehog universe, Venus the Hedgehog is a fan character, so there isn't any established canon information about who might have a crush on her. Fans are free to create their own stories and interpretations involving Venus and other characters.
Well if you are trying to make a Sonic character then I recommend you use Female/Male fur doll maker for personal use. If it's that in what you mean.
Silver does not have his own game. He is a main character in Sonic 2006 though.
There are many examples of excellent sonic games available. Try sonic fan games HQ and the daily click for people who've already contributed pre-made engines for people to add on their own stuff.
Fleetway Super Sonic is a version of Sonic the Hedgehog from the British Sonic the Comic series. Unlike the compassionate hero Sonic, Fleetway Super Sonic is a malevolent and destructive entity created when Sonic becomes consumed by his own rage. He is depicted as a powerful and sinister character with a thirst for chaos and destruction.
oh come on shadow is not popular sonic is sonic is faster and stronger than shadow sonic is the main character shadow ruins sonic shadow had his own game AND IT SUCKED! sonic faster than shadow stronger than him in every way
Nope but u can make ur own character tho! I hope it helps!!
none that were made by real gamers
to be honest, im not sure, but i hope they do because that would make a really cool sonic game. and yes im a silver fan. lol =D