The heroes Sonic the Hedgehog, Mighty the Armadillo and Ray the Flying Squirrel were captured by one of evil Dr. Robotnik’s large tank vehicles. The tank threw the heroes into a trap-filled Eggman Island with the goal of destroying them. Teaming along, the three fight throughout the Eggman Island. After destroying the trap mechanism in Landslide Limbo, the heroes move to Eggman’s Tower, the location of Dr. Robotnik. A wooden bridge over three water moats led to Eggman’s Tower. The heroes attempted to walk across the bridge, but the entrance to the Tower closed right in front of them, and the bridge collapsed, throwing them into the farthest moat, namely the Wild Water Way. After avoiding many traps and overcoming the strong current, the trio climbed the wall of ditches, leaving the Wild Water Way and finally entering Eggman’s Tower. Sonic, Mighty and Ray managed to get to the Island’s control room, but Robotnik decided to activate the self-destruction system of the Island and escaped right after. The trio barely escaped the blast, and the Island was destroyed.