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Zone 11 of 12

Sonic Superstars: Zone 11: Egg Fortress walkthrough

The last zone: no boss in Act 1, then a long two-part final battle at the end of Act 2.

  • About 20 min in the videos
  • 2 parts · 5 steps
  • 1 boss

Compiled from 2 playthrough videos and 10 guides · checked Oct 19, 2026

0 of 2 done
Video: Top Grade Gaming on YouTube. Loads from youtube-nocookie.com only when you press play.

What each player can do here

P1 · Leader
  • The camera follows whoever is making progress at the front; give that seat to the player who knows the stage.
P2 · Partner
  • A partner who falls off the screen can warp back to the leader, so lagging behind costs nothing.
  • Amy's double jump makes several boss fights easier; CBR names it for the clown fight, the flooded Lagoon City fight and the final boss.

If your skill levels differ: Let the stronger player lead. The newer player can drop in and out at any time and warps back to the front when left behind. How to split the roles

The zone

Part 1 of 2. Reach the final boss.

  1. BothThe final battle waits at the end of Act 2; CBR notes that Act 1 has no boss.

Final boss

Part 2 of 2. Beat Eggman's giant robot twice over.

  1. BothGet behind the robot and hit the blue missile so it flies into the back of its head.
  2. BothWhen it raises its orange wall, stand in front of a gap.
  3. BothIn the second half it follows you: keep running, and when it slams down and stays low, hit its head.
  4. BothWhen gravity turns off, float and dodge the electric sparks; when three beams warm up, jump the low one.

Where people tend to fall

  • Dying anywhere sends you back to the very start of the fight; a full run can take around eight minutes.

Boss

Dr. Eggman's final robotThe final boss

  1. Missiles and wall: Missile volleys with a blue missile to return, and an orange wall with gaps.
  2. Chase: Follows you and slams the walkway.
  3. No gravity: Turns gravity off and fills the air with sparks.
  4. Spinning arms: Spins its arms and breaks the walkway.
  • Nintendo Life and VGC both count six hits for each half of the fight.
  • The Avatar clones can land the last hits for you.

Extras and notes

  • The Avatar Emerald Power sends clones at everything on screen; several guides use it to finish bosses faster.
Sources (12)

Steps compiled from 2 playthrough videos and 10 text guides, checked Oct 19, 2026, and written in our own words. We did not play the game for this guide. A step marked “single source” rests on one guide so far.