The Death Egg crumbles but Robotnik still has the Master Emerald and flees. In low orbit Sonic harnesses all the power of the Chaos Emeralds in his possession collected. An asteroid field and random missiles slows down Sonic's progress with your ring count falling all the time.

There are plenty of rings around but the rocks will need to be avoided. If your rings = 0 you fall out of the sky. Tap JUMP repeatedly for more speed.

Doomsday Zone

Doomsday Zone - Robotnik

Doomsday Zone - Robotnik

Upon catching up, the first attack comes in the form of heat seeking missiles. Manoeuvre around for them to collide with the grey face of the craft whilst avoiding the projectiles from the three turrets. When defeated he speeds off.

Sonic must collide with him for do damage. Landing a hit, waves of larger missiles and more asteroids slow down the final pursuit.

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