Bridge Island Zone is the first area you'll encounter in Sonic Superstars, serving as an introduction to the game's mechanics and environmental hazards. It's a lush, tropical paradise with cascading waterfalls, ancient ruins, and plenty of opportunities to build up speed. This zone is relatively straightforward, but it's a great place to practice your Spin Dash, Drop Dash, and Homing Attack.
Keep an eye out for springs, speed boosters, and grind rails that will help you maintain momentum. The enemies here are mostly basic Badniks like Buzz Bombers and Crabmeats, which can be defeated with a simple jump or Spin Attack. collect as many rings as possible to protect yourself from damage and to contribute to your score.