You only get one power : flying. Defeat the other 5 super-villains and you receive the flying power to catch Betty Jetty.
(see related question)
The island after Super Power Island was Spy Island.
The subway is Downtown on Super Power Island.
There are no cheats in super power Island.
No, there is no "super strength" on super power island glad to help :D
Spy Island Nabooti Island Big Nate Island Reality TV Island
Go as far as you can to your right in Super Power Island.
It says what the new super powers are for each villain, and possible weaknesses.
Yes, that is how I completed super power island!
you can't get speed on super power island
There are 6 villains to defeat on Super Power Island.
The force shield is not an item on Super Power Island
Spy Island