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Sonic News Network
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Sonic the Hedgehog Pocket Adventure
Chaotic Space Zone

Chaotic Space Zone is the extra zone of Sonic the Hedgehog Pocket Adventure, featuring the last confrontation with Dr. Robotnik in the game. Sonic must have collected all seven of the Chaos Emeralds to access it.


Chaotic Space Zone is similar to The Doomsday Zone from Sonic & Knuckles. It takes place in space, with the background featuring the blue earth down below and the black vastness of space with blue stars dotting it above.


Following his last defeat in the Last Utopia Zone, Dr. Robotnik enters a robot in space. Soon after, Sonic shows up in his Super State, and Robotnik engages Sonic with his mech.

After destroying the robot, Super Sonic delivers a final attack to Robotnik, who is begging Sonic not to go through with this, and sends him in his Egg Mobile falling down while exploding. Super Sonic then flies down to Earth, lands on the Tornado's wing and turns back to his regular form. All seven Chaos Emeralds then start rotating around him, before disappearing from the screen with a white flash.




The boss of Last Utopia Zone is Dr. Robotnik, who has armed himself with a large battle mech, which has a small resemblance to the mech from The Doomsday Zone from Sonic & Knuckles

The battle begins with the player having fifty Rings. While playing as Super Sonic, the player has to collect Rings from around the Zone while at the same time battling the mech. If the Ring count reaches zero, Sonic turns back to normal and falls to his doom, declared out. The boss itself moves up and down, shooting missiles in different directions, which Sonic must dash into to reflect them onto the mech. The robot also shoots small sparkling projectiles all around, which the player has to avoid. Otherwise, the projectiles will stun Super Sonic for a while until the player regains control of him.






Name Artist(s) Length Music track
Chaotic Space Zone Maitaro 2:07