Sonic Advance 2 (USA) (En,Ja,Fr,De,Es,It) Gameboy Advance game

Once again, Sonic must stop Dr. Eggman from taking over the world. This time, he's joined by Tails, Knuckles, Cream, and a new addition, rabbit. Each has unique abilities that help you in different parts of the levels. However, you must finish the game as Sonic to unlock the others.

Throughout the stages, you'll find Chaos Emeralds and Special Rings. Collecting these emeralds turns Sonic into Super Sonic for the final showdown with Dr. Eggman. To get the emeralds, you need to find the special rings hidden in each stage and complete the bonus stage.

You can also collect and raise chaos, which can be traded to Sonic Adventure 2: Battle on Gamecube using the GBA/GC link cable.