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Sonic Heroes
Power Plant

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Could this be... an energy storage tank?

Shadow the Hedgehog, Sonic Heroes

Power Plant is the fourth stage in Sonic Heroes. It looks and plays similar to its preceding stage, Grand Metropolis.


This stage takes place in the same city as Grand Metropolis, and still features the same blue roads that pull the player forward even when they are not running. Vertical versions of these paths also appear, pulling the characters up to a higher level of the plant. There are also sections where the player will ride on a rising circular platform above a bottomless pit, and a section at the end of the level for Team Sonic and Team Dark where they must quickly navigate upward through a large reactor filling with a red energy storage tank.


The teams have entered one of HEXAeco's power generating energy facilities. Now, the primary objective is for the teams to stop Eggman from stealing the city's energy by clearing out the plant. Team Sonic must escape the plant while clearing it of enemies. Team Dark must escape the plant while also fulfilling Omega's desire to smash as much of Eggman's army as possible. Team Rose must escape the plant to follow Sonic.

Team Chaotix's mission

In this assignment, Team Chaotix must find and destroy three Gold Camerons somewhere in the plant. In the extra mission, they must destroy all five Gold Camerons in the level.

To destroy the Gold Camerons, the player must first destroy or activate all items around it before switching to Espio (if they haven't already). They must then perform a whirlwind to flip the robot upside down and use Vector to destroy it.

Rank requirements

The following is a list of requirements to attain a rank for each mission with each team.[1]

Normal Missions

Rank A Rank B Rank C Rank D Rank E Mission 1
Team Sonic 45,000 40,000 35,000 30,000 <30,000 Escape from the chaotic plant!
Team Dark 72,000 62,000 52,000 42,000 <42,000 Escape from the chaotic plant!
Team Rose 45,000 40,000 35,000 30,000 <30,000 Escape from the energy plant!
Team Chaotix 45,000 40,000 35,000 30,000 <30,000 Defeat the 3 gold turtle robots!

Extra Missions

Rank A Rank B Rank C Rank D Rank E Mission 2
Team Sonic 40,000 35,000 30,000 25,000 <25,000 Get to the goal ring within 9 minutes!
Team Dark 7:00 8:00 9:00 10:00 >10:00 Defeat 100 enemies (Time minutes.)
Team Rose 3:30 4:00 5:30 7:00 >7:00 Collect 200 rings (Time minutes.)
Team Chaotix 40,000 35,000 30,000 25,000 <25,000 Defeat the 5 gold turtle robots!


The erroneous storage tank.

  • Unlike Grand Metropolis, the blue energy escalators as objects don't have back faces.
  • In part of the energy storage tank, one of the numbers in level 10 is incorrect, as it instead displays "14".


Name Artist(s) Length Music Track
STAGE 04 : POWER PLANT Jun Senoue 2:03


See also


  1. Guess, Gerald (6 January 2004). Sonic Heroes: Prima's Official Strategy Guide. Prima Games. p. 159. ISBN 0761544496.

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