Doctor eggman ( ak doctor robcknik ) has taking the red choas emraled casing the others to lose there power. And now south island is sinking into the ocean.
Sonic now for the frist time on a game gear gear game has a spindash. Sonic now has a new ablity bost shoes which allow you to go intio the sky for a short amount of time. Sonic also has the sonic peelout. Choas emraleds are hidden thoughout the stages. Tails can fly in sonic chaos. But has a viry limted range.
Turquoise hill zone
Sleeping egg zone
mecha green hill zone
aqra planet zone
Was the only sonic gamegear game to have the peelout.