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Chaos 0 is a transformation that appears in the Sonic the Hedgehog series. It is the base state of Chaos, which it can attain without possessing any Chaos Emeralds, and is perhaps Chaos' most recognized form.

Appearance

As Chaos 0, Chaos possesses a humanoid form with disproportionally long arms and legs compared to its torso. It has thick forearms with three large fingers on each hand, a short stump for a tail, and long feet with two large toes each. It also has two fin-like protrusions on the back of its head, sharp flaps on each side of its head, and a tall bulge on top of its head. It also possesses no facial features, except for two pupil-less lime green eyes. Lastly, it has a round pink brain inside its transparent head, with a brain stem on the bottom.

History

Past

Chaos 0 harnessing the Chaos Emeralds' power, from Sonic Adventure DX: Director's Cut.

Approximately 3,000 years ago, Chaos would stay in its Chaos 0 form from the time it met Tikal and up the events where the Altar of Emerald came under attack by Pachacamac and his men from the Knuckles Clan. As the attackers trampled over the altar's native Chao and Tikal, Chaos, in a fury over seeing its friends getting hurt by the invaders, appeared before Pachacamac and his men in its Chaos 0 form as they went for the Master Emerald, before using the seven Chaos Emeralds in the altar to become Perfect Chaos. However, Chaos was eventually stripped of its power and sealed inside the Master Emerald with Tikal.

Sonic Adventure

Chaos 0 battling Sonic, from Sonic Adventure DX: Director's Cut.

In Sonic Adventure, its enhanced port Sonic Adventure DX: Director's Cut, and the 2010 remaster, when Chaos was released from the Master Emerald by Dr. Eggman, Chaos was resurrected as Chaos 0. Shortly after its revival in the Altar of Emerald however, Chaos was attacked by Knuckles the Echidna, the guardian of the Master Emerald and the last descendant of the Knuckles Clan. After knocking Knuckles away, Chaos 0 made its way to Station Square. Appearing at City Hall, it caught the attention of the Station Square Police Department. Though the officers were armed with handguns, the shots they took at Chaos 0 simply bounced off its body. As the police fell back though, Chaos 0 met Sonic the Hedgehog when the latter arrived to stop it. Upon being defeated by Sonic, Chaos 0 turned into a puddle and escaped into the sewers. The next day however, Chaos 0 appeared at Dr. Eggman's order after the doctor had taken a Chaos Emerald from Sonic and Tails. Receiving the Chaos Emerald from Eggman, Chaos 0 transformed into Chaos 1. Chaos was later reverted back to Chaos 0 again after Knuckles managed to take the Chaos Emeralds it had absorbed back, but Chaos 0 soon after managed to acquire all seven Chaos Emeralds and transform into Perfect Chaos.

After Super Sonic defeated Perfect Chaos, Chaos was neutralized, and as such reverted back to its Chaos 0 form.

Sonic Battle

In Sonic Battle, Chaos 0 would be the form Chaos assumed while observing the Death Egg from the Estuary in Holy Summit.

Sonic Forces

In Sonic Forces, when Dr. Eggman tested the Phantom Ruby on Angel Island, he created an physical illusion of the village of the Knuckles Clan that included a Phantom Copy of Chaos 0, which emerged from the Master Emerald to fight Knuckles and Silver. However, it disappeared as soon as Knuckles and Silver defeated it.[3]

A Chaos 0 Phantom Copy alongside Phantom Copies of Metal Sonic, Shadow and Zavok, from Sonic Forces.

Chaos 0, alongside Metal Sonic, Shadow and Zavok, was soon after Phantom Copied by Infinite, Eggman's newest servant, with his Phantom Ruby. The Phantom Copy of Chaos 0 itself was made a part of the Eggman Army's foremost soldiers. The Chaos 0 Phantom Copy soon after made its debut alongside the other three Phantom Copies to assist Infinite in defeating Sonic. Afterward, the Chaos 0 Phantom Copy helped Eggman conquer over 99% of the world.

Six months later, a Chaos 0 Phantom Copy ambushed Tails in the City while he tended to E-123 Omega. However, it was defeated by Classic Sonic when he emerged from a wormhole. Hundreds of Chaos 0 Phantom Copies were later present on the outskirts of the Eggman Empire Fortress where they took part in the final battle between the Eggman Army and the Resistance until all the sources of Eggman's Phantom Copies were neutralized for good, ending the Chaos 0 Phantom Copies' existence.

Other game appearances

Sonic Adventure 2

Chaos 0, from Sonic Adventure 2: Battle.

In Sonic Adventure 2 and its enhanced port Sonic Adventure 2: Battle, Chaos 0 is a playable character in the games' multiplayer Treasure Hunt mode. In Sonic Adventure 2, it is unlocked by getting an A-Rank in all of Rouge's missions. In Sonic Adventure 2: Battle, on the other hand, it is unlocked from the beginning of the game.

In gameplay, Chaos 0 can glide and dig like Knuckles and Rouge. In Sonic Adventure 2, it borrows its special attacks from Rouge, namely the Hip Drop, Black Wave and Charm Ray. In Sonic Adventure 2: Battle on the other hand, it has its own special attacks, namely the Chaos Impact, Chaos Bind and Chaos Strike. It also the slowest among the characters in the multiplayer, but its special attacks hit harder with longer-lasting effects. Its brain is also not visible in these games.

Sonic Rivals series

Sonic Rivals

In Sonic Rivals, Chaos 0 is used to represent Chaos on the 44th collectible card in the game.

Sonic Rivals 2

In Sonic Rivals 2, Chaos 0 is once more used to represent Chaos, this time on the 137th collectible card in the game.

Super Smash Bros. series

Super Smash Bros. Brawl

In Super Smash Bros. Brawl, Chaos 0 is used as Chaos' likeness for his Sticker.

Super Smash Bros. Ultimate

In Super Smash Bros. Ultimate, Chaos 0 is used to illustrate Chaos for its Primary Spirit.

Mario & Sonic at the Olympic Winter Games

In the Wii version of Mario & Sonic at the Olympic Winter Games, Chaos appears in its Chaos 0 form as a VIP member that gives the player 100 Star Points when spotted among the audience.

Sonic & All-Stars Racing Transformed

In Sonic & All-Stars Racing Transformed, Chaos' Chaos 0 form is used to represent Chaos on its Sticker.

Sonic Runners

In Sonic Runners, the Chaos Buddy takes the form of Chaos' Chaos 0 form.

Sonic Forces: Speed Battle

In Sonic Forces: Speed Battle, Chaos 0 appears as the form Chaos takes throughout the game.

Team Sonic Racing

In Team Sonic Racing, Chaos 0 itself does not appear. However, near the end of the track in the underground section of Sky Road and Haunted Castle, carvings of its head can be seen on the walls.

Powers and abilities

A liquid being, Chaos 0 has hydrokinetic abilities that gives it complete control over its physical structure, allowing it limited shapeshifting and the capacity to liquify its body for a small boost.[4] It can even transform into animal-like figures, such as dolphins.[5] If dissipated, it can also reconstitute itself in a matter of seconds, making it nearly indestructible. Additionally, Chaos can, through its powers, provide clean water in a chosen location[6] and hide in ponds without being spotted. Its hydrokinetic abilities also allow it to create mysterious ripples and even freeze the air around its foes. Also, in addition to its indestructability, it is an immortal being.[7]

Chaos making a long-range attack by stretching its arm, from Sonic Adventure.

To further add to its abilities, Chaos possesses the uncanny ability to harness various types of elementals in combat for defensive moves, such as using water elementals to heal damage[8] and block attacks.[9] For offense, it can harness the power of water spirits to summon morphed hands[10] and fountains; make powerful claps;[11] extend its arms; or perform other impressive attacks.[12][13][14] Chaos can even use this power to place puddles that will attack nearby enemies.[15] Curiously, it can also harness air spirits to perform high jumps that allow it to reach tall lampposts with ease,[16][17] and can even use said spirits to fly in midair for a short period of time.[18] In addition, it can climb, glide, and breathe underwater.

Battle

Chaos 0 is the first boss of Sonic's storyline in Sonic Adventure, its enhanced port Sonic Adventure DX: Director's Cut, and the 2010 remaster. In Adventure Mode, it is fought right at the start of Sonic's story. In Trial mode, it is the first boss in the Boss Sub Game as Sonic.

Chaos 0 is fought as Sonic by default. In Sonic Adventure DX: Director's Cut and the 2010 remaster though, it can also be battled as Metal Sonic in the Boss Sub Game.

Boss guide

To defeat Chaos 0, all the player has to do is jump onto its brain to deal out damage. The player must dodge Chaos 0's attacks, while it is mainly extending its arms in an attempt to hit the player. After each hit, Chaos 0 will turn into a puddle and move to a different location in the battlefield.

After one hit to the brain, it spins around its axis while attacking with energy-charged fists. After two hits to the brain, Chaos 0 will jump onto street lights surrounding the player and attempt to hit the player by extending its arms. After dodging these hits, it will eventually jump back to the surface, leaving him vulnerable for an attack. Once the player hits Chaos 0 for the third time, it is defeated and the battle has been won. If the player fails to attack when Chaos 0 returns to the ground, it will use the same attack when it has been hit two times.

Trivia

  • Despite appearing before Emerald Coast, Chaos 0 cannot be fought in the demo version on the Xbox 360.
  • The falling animation of Chaos 0, from Sonic Adventure DX: Director's Cut.

    If the player fights this boss again in the Boss Sub Game after gaining the Ancient Light, it is possible to use the Light Speed Attack on Chaos 0 while it is on the pole and finish it there. This can trigger a rare animation of Chaos 0 where it will fall from the pole until it puddles on the ground.

Music

Name Artist(s) Length Music track
"Boss: CHAOS ver.0, 2, 4" Jun Senoue 2:27

Video

Sonic_Adventure_Fight_Against_Chaos-0

Sonic Adventure Fight Against Chaos-0


In other media

Animation

Sonic X

Chaos 0, from "Pure Chaos".

In the Sonic X anime series and its comic series published by Archie Comics, Chaos 0 appears as the base form of Chaos. IN this media, it appeared during the Chaos Saga, where its history is virtually identical to its game counterpart's. In the comics, Chaos 0 would make a few more appearances in the stories proceeding the Chaos Saga.

Books and comics

Archie Comics

Chaos 0, from Sonic the Hedgehog #82.

In the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics, Chaos 0 appears as Chaos' most basic form. It used this form to interact with Tikal centuries ago, but later abandoned that form to become Perfect Chaos and take revenge on the Knuckles Clan when they incurred its wrath until it was sealed in the Ancient Onyx. Centuries later, Chaos was released by Dr. Eggman, but in a weakened state initially, but thanks to Eggman, it was eventually able to assume its complete Chaos 0 form. Chaos 0 soon after had a battle with Sonic, before later being transformed into Chaos 2. It was soon after forced back into its Chaos 0 state, but quickly became Perfect Chaos again after seizing the Super Emeralds until it was reverted back to its Chaos 0 form again by Super Sonic.

After the Super Genesis Wave rewrote history, Chaos 0's past became virtually identical to its game counterpart's. This form would also appear during the Shattered World Crisis where Chaos would use this form's power to keep the oceans of Sonic's World from draining.

Gallery

Screenshots

Gallery

References

  1. Sonic Adventure online. Sonic tactical info: Chaos 0 Attack Patterns. Archived from the original on 25 May 2016.
  2. Sonic Adventure online. Sonic tactical info: Chaos 0 Attack Patterns. Archived from the original on 25 May 2016.
  3. Sonic Forces: Stress Test, "Stress Test"
  4. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Dive - Chaos' dashing skill. It liquefies its body as it moves."
  5. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Dolphin - Chaos' dash attack. It attacks by using the power of water spirits."
  6. Sonic Channel (Japanese). Characters: Chaos. Sega. Archived from the original on 26 May 2019. Retrieved on 3 July 2015.
  7. Sonic City. Archived from the original on 29 January 2008. Retrieved on 4 July 2015.
  8. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Heal - Chaos' heal skill. Uses water elementals to heal damage."
  9. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Guard - Chaos' guard skill. Uses water elementals to block attacks."
  10. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "C. Double Stab - Chaos' heavy attack. Uses water elementals to attack opponents with a morphed hand."
  11. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Rocket - Chaos' air attack. It attacks by using the power of water spirits."
  12. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Upper Chaos - Chaos' upper attack. It attacks by using the power of water spirits."
  13. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Crush - Chaos' ground power. It attacks by using the power of water spirits. It attacks opponents by using the full power of its arm."
  14. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Stretch Chaos - Chaos' first attack. It attacks by using the power of water spirits."
  15. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Splash - Chaos' ground trap. It attacks by using the power of spirits. Ground traps shoot water when touched."
  16. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Jump - Chaos' jumping skill. It flies into the air using the power of air spirits."
  17. Sonic Team (23 December 1998). Sonic Adventure. Dreamcast. Sega. Area/Level: Chaos 0 (Sonic's story).
  18. Sonic Team (27 February 2004). Sonic Battle. Game Boy Advance. Sega. "Chaos Flight - Chaos' air action. It flies even higher by using the power of air spirits."

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