Adventure Island
  
Stage selectContinue after Game over
Stage selectOn the Title Screen, after Master Higgins gets hit on the head by a coconut, press Right, Left, Right, Left, A, B, A, B for a Stage Select.
Continue after Game overTo continue after Game Over, get the Hudson Bee from World 1, then hold Left, and press Start when your game is over.  The Hudson Bee is inside a secret room in the first cave of the first island. Jump up and down after passing the fifth skull to find the entrance to the Secret Room.