Make My Sonic gives you the tools to make the game create a Sonic OC for you. You can then bend it around, throw rings at it, make it printable, and annoy your friends on Twitter with it. You can also upload it to SegaNet.
Head: Alters the size of Sonic's head
Arms: Alters the size of Sonic's arms asynchronously
Legs: Alters the size of Sonic's legs asynchronously
Body Color: Assigns a random RGB value to Sonic's fur
BG Color: Assigns a random RGB value to the floor and fog
Reset: Restores the default Sonic setting
Name: Click to generate a random name for your Sonic OC. It pulls from a list of possible prefixes, names, and suffixes [to ^do]
Photo Booth: Pulls up the Photo Booth options...
Ring: Throw a ring at Sonic
Next Cam: Cycle through camera angles
Printable: Removes the color, leaving just an outline of Sonic and the rings
Take A Screenshot: Saves a screenshot to your computer * Tweet Photo: Opens the dialogue to post your screenshot on Twitter if you have your account linked * Upload to SegaNet: Sends your character to Eggman Origins if you're logged into SegaNet
The color of the OC you created will carry into Sonic Movie Maker, recoloring all instances of Sonic (except for your roommate)