Talk to Ned Noodlehead,give him a hot dog to trade with the medal.
You have to be a super hero and find the old super hero talk to him.
You get it from Ned Noodlehead. He's in the comic shop. Click on him and talk to him. He gives it to you. You don't really need it, though. For a complete walkthrough of super power island, see my other answer.
Go to The City and talk to man at the Hot-Dog stand.
you have to talk to the warden (all the way to the left of the island, where the jail is) and the scientist (right next to the warden). they will give you the villian's profiles and the anti-super power cuffs.
by catching all the bad guys and before that talk to the nerd in the comic shop
When you have defeated 5 villans you talk to the old guy on the building on the news paper and you talk to him, then you see the phone booth and it rings and you click on the door and click on the phone and it gives you the power to fly to beat the flying person! Your welcome! :)
Because you have to get a hot dog first, then go into the comic shop, talk to ned noodle head, and trade the hot dog for the island medallion and the coin's.
Go to your future self and talk to him.
No. It is to the left of Main Street, across the bay. You need a Superhero ID (from the Masks and Capes costume store) to talk to the warden.
You go to the hotdog stand in the city park next to the dry fountain. Then talk to the hotdog man. He will give you a hotdog.
You can't go Downtown until you are briefed. Get a Superhero ID from the Masks and Capes store and go to the prison to talk to the warden and his assistant.
Before you can tackle the super villains, you will need information and special equipment from the County Prison where the villains escaped. Get your Superhero ID from the Masks and Capes store and talk to the warden at the prison.