Captain Whisker and Johnny

As the boss stage of Pirates' Island, the player fights the pirate robots Captain Whisker and Johnny at the same time with either Sonic the Hedgehog or Blaze the Cat.

Battle
The battle arena has four rows of platforms including the ground. Johnny's attacks include tilting his head on and charging at the player. Whisker's attacks include a ground pound which emits a shockwave upon landing which can be avoided by jumping to avoid this, shooting his arms off like rockets that arc around and return to him and breathing out a powerful blast of flames that could stretch up to the entire platform range. The player can damage either Whisker or Johnny by simply jumping into them.

If Whisker stands still and if the player tries to attack him but it's blocked while Johnny charges towards Whisker, Whisker will toss him with a lot of force that he accelerates around the arena at high speeds. A spin of any sort is required to repel this. In addition to these devastating attacks, the player must be careful that the a spiked wheel will roll along the stage at fast speeds. The player should take the fight to the upper platforms but after sometime the spiked wheel will make its way to the top as well. The fight ends once the player depletes the health guages of both Whisker and Johnny.