Chaotix final boss

From Sonic Retro

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Sonic Retro emblem.svg Chaotix
Chaotix final boss
Chaotix final boss
Game: Chaotix
Level: Newtrogic High Zone
Fought by: Any two of the Chaotix

The final boss in Chaotix is a giant, red, demonic looking transformation of Metal Sonic. It is called Metal Sonic Kai in the Sonic the Hedgehog Encyclo-speed-ia.


The battle against it begins with a scene of Metal Sonic collapsing at Dr. Eggman's feet after a prior battle in Newtrogic High Zone. Eggman uses a device to transform another Special Ring into a Dark Ring, and beckons Metal Sonic into the ring. The screen flashes, and the player and partner are dropped into a cyberspace arena (10 Rings already in hand) with the new monstrosity looming over them on the right. Despite its new power, it makes no attempt to utilize its size to attack besides an occasional slap with its now-detachable limbs. Eight hits to the shoulder knock one of the offending appendages off of its body. It then hovers behind the arena, using its remaining arm to try to crush the player. The player simply needs to attack the arm after it misses the player to damage it. Eight hits on this arm disposes of it as well. Metal Sonic then moves to the left of the arena, firing off its chest laser. Although Vector might see need to duck, the player can stand under the laser until it finishes firing, then jump at the chest to take down Metal Sonic and finish the game.

Should the player have collected all six of the Chaos Rings, a scene shows them floating around the word "COOOOL" followed by the good ending. Otherwise, the collected Chaos Rings are destroyed by Eggman, and the bad ending shows Metal Sonic, in the form from the previous battle, hovering menacingly over a burning city.

In other media

Sonic the Hedgehog (Archie comics)

Sonic the Comic

This version of Metal Sonic played a major role in the British Sonic the Comic, with a somewhat different design, under the name of Emperor Metallix. As the leader of an entire army of Metallix (the Brotherhood of Metallix), Emperor Metallix featured in a number of story arcs, operating out of Robotnik's abandoned base in the Special Zone. Its most audacious plan involved eliminating its former master from the timeline by retroactively preventing the laboratory accident that created Robotnik from Dr. Ovi Kintobor.


Chaotix title.png

Main page

Promotional material
Magazine articles
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Hidden content
Region coding
Hacking guide

Characters in the Sonic the Hedgehog game series
Recurring characters
Heroes Sonic (Super, Starfall, Hyper, Darkspine, the Werehog, Excalibur) | Tails (Super) | Knuckles (Super, Hyper) | Amy (Super, Hyper) | Mighty (Super) | Ray (Super) | Espio | Charmy | Vector | Cream | Big | Blaze (Burning) | Silver (Super) | Sticks
Anti-heroes/Neutrals Shadow (Hero, Dark, Super) | Rouge | E-102 Gamma | E-123 Omega | Jet | Wave | Storm
Villains Dr. Eggman | Metal Sonic (Rocket, Neo, 3.0) | Mecha Sonic (8-bit, Mk. II, Mk. III, Super) | Fang | Tails Doll | Metal Knuckles | Chaos (Perfect) | E-Series | ZERO | Biolizard (Finalhazard) | Black Doom (Devil Doom) | Eggman Nega | Orbot | Cubot | Deadly Six (Zavok, Zazz, Zomom, Master Zik, Zeena, Zor)
Teams Sonic/Heroes | Rose | Dark | Chaotix | Babylon
Other Animals (Flicky) | Froggy | Chao (Hero, Dark) | Tikal | Pachacamac | Omochao | Chaclon | Gerald & Maria Robotnik | President | King Boom Boo | Cheese | Chocola | Vanilla | G.U.N. Commander | Wisps | Mother Wisp
One-off characters
Heroes Emerl | Marine | Lumina Flowlight | Chip | Shahra | Knights of the Round Table | Caliburn | Yacker | Avatar | Barry | Trip (Super)
Anti-heroes/Neutrals Bean | Bark | Shade | Merlina | Sage
Villains Witchcart | Hocke-Wulf | Bearenger | Carrotia | Battle Kukku Army (15th, 16th, Dr. Fukurokov) | E-101 Beta | Void | Chaos Gamma | Gemerl | Shugo-hei | Iblis | Mephiles | Solaris | Erazor Djinn | Captain Whisker | Johnny | Master Core: ABIS | Ix (Super) | Dark Gaia | King Arthur | Hard Boiled Heavies | Infinite | The End | Mirage Express
Teams Vector | Eggman
Other Birdie | Illumina | Secretary | Elise | Duke of Soleanna | Sonic Man | Coconut Crew | Vikings | Professor Pickle | Wentos | Don Fachio | Dodon Pa | Koco | Ancients | Conductor | Conductor's wife | Ariem | Heavy | Bomb | Tiara Boobowski | Honey