Go to the masks and costumes shop and get a Superhero ID (you don't really need a costume). Then swim out to the prison at the far left of the island. Before you go where the super-criminals are, you will need info and special handcuffs. The warden and his scientific assistant will fill you in at the County Prison.
The skyscraper is past the bank, downtown. You need to be a superhero to go downtown (get your ID from the costume store, and visit the prison).
Go as far as you can to your right in Super Power Island.
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.
Defeat the other 5 super villains (all but Betty Jetty). When you walk past the telephone booth, it will ring. Answer the phone and you will be given the power to fly. Now you can go after Betty Jetty, on the skyscraper Downtown.
He is in the subway car in the business district downtown. Go down the stairs, and right, and enter the train. (see the related question)
They are Downtown, in City Park, and in Dave's Junkyard (all to the right of Main Street). Get a super hero ID at the costume shop, then talk to the warden and the scientist at the prison. You will need the anti-power handcuffs. Then you can go past the police officer to get Downtown. (see the related question)
You can't go Downtown to chase super-villains until you have your Superhero ID and the handcuffs from the County Prison. Get the ID at the Masks and Capes store, then you can see the warden at the prison.
On Super Power Island, Betty Jetty is atop of the skyscraper in the Downtown area. The building is cordoned off with yellow warning tape. To chase her, you will need to fly. Defeat the other five super-villains (without the flying power), and you will receive your flying power. (The phone in the phone booth will ring.) Go to the skyscraper and chase her when she flies away.
you have to go to the police station on the left when you enter super power island
You don't discover your super power... You have to go to the island left after you get your super power card they give you your power handcuffs.
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.
Super Power Island is not out yet. And no one has been on the island yet. You just have to wait. And i don't think Super Power Island is gonna come out anyway!