People who have already signed up for their OC to be put in Infinite Power cannot sign-up again as their character has already been guaranteed to have a cameo in every episode. Other people, e.g. people who aren't part of the CAST can sign-up if they would like to. By signing up, you automatically agree that you will not get mad if your character is not shown, and that if it is, your character will be shown on youtube, with a credit to your scratch profile.
