Super Power Island is the fifth island released on Poptropica. A giant radioactive meteor has crashed into Super Power Island's county prison, freeing six hardened criminals and giving them super powers. Now they are wreaking havoc on the island, committing various crimes, including robbing a bank and destroying the city park. Only a true superhero can stop them and save the day. The player must defeat five villains, so that a retired super-hero will give him or her the power to fly. The final "boss" villain, Betty Jetty, can only be defeated by flying after her. Super Power Island was released in July 2008.