55 Sonic the Hedgehog video games

Sonic the Hedgehog is a video game series. It is published by Sega, with entries developed by Sega, Sonic Team, Dimps, SIMS Co., Ltd., BioWare, and Sumo Digital. The series debuted in 1991 with the video game, Sonic the Hedgehog, released for the Mega Drive video game console. Most Sonic the Hedgehog games have either been platform games or released for Sega video game consoles and handheld game consoles (handhelds) dating from the Sega Genesis to the eighth generation of video game consoles (2012–present). However, some of the original games were ported into versions on third-party home consoles and developed by several companies. As of March 2011, the series has collectively sold 89 million copies worldwide across both the platform games and spin-offs.

Sonic the Hedgehog is a Japanese video game series and media franchise created and owned by Sega. The franchise follows Sonic, an anthropomorphic blue hedgehog who battles the evil Doctor Eggman, a mad scientist. The main Sonic the Hedgehog games are platformers mostly developed by Sonic Team; other games, developed by various studios, include spin-offs in the racing, fighting, party and sports genres. The franchise also incorporates printed media, animations, a 2020 feature film, and merchandise.

Sonic Advance is a 2001 platform game developed by Dimps for the Game Boy Advance (GBA). It was the first Sonic the Hedgehog released on a Nintendo console and was produced in commemoration of the series' tenth anniversary. The story follows Sonic, Tails, Knuckles, and Amy as they journey to stop Doctor Eggman from taking over the world. Controlling a character, players are tasked with completing each level, defeating Eggman and his robot army, and collecting the seven Chaos Emeralds.

Sonic Advance 2 is a 2002 side-scrolling platform game developed by Dimps for the Game Boy Advance. It is an installment in the Sonic the Hedgehog series and the sequel to 2001's Sonic Advance. The story follows Sonic as he sets out to save his friends and retrieve the seven magical Chaos Emeralds from series antagonist Doctor Eggman. Gameplay consists of the player completing various levels as one of five characters, each with their own unique attributes. After each zone is completed, the player faces Doctor Eggman in a boss battle.

Sonic Advance 3 is a platform video game developed by Dimps and Sonic Team for the Game Boy Advance in 2004. It is part of the Sonic the Hedgehog series, and the sequel to Sonic Advance 2. The game stars the characters Sonic, Tails, Amy, Knuckles, and Cream as they seek to keep Doctor Eggman and his robot assistant Gemerl from building empires on each of seven chunks Eggman has divided the Earth into.

Sonic & Knuckles is a 1994 platform game developed and published by Sega. It is part of the Sonic the Hedgehog series and the sequel to Sonic the Hedgehog 3 (1994). Players control Sonic the Hedgehog and Knuckles the Echidna in their quests to save Angel Island; Sonic tries to prevent Doctor Robotnik from relaunching his orbital weapon, the Death Egg, while Knuckles scuffles with Robotnik's minion, EggRobo. The game takes place across six levels in which the player collects rings and fights bosses.

Dreamcast Collection is a video game compilation developed and published by Sega for Xbox 360 and Microsoft Windows. A PlayStation 3 version was planned but delayed for unknown reasons.

Sonic the Hedgehog 2 is a 1992 platform game developed and published by Sega for the Sega Genesis. It is the second main entry in the Sonic the Hedgehog series, and introduced Sonic's sidekick, Miles "Tails" Prower, controllable by a second player. In the story, Sonic and Tails must stop series antagonist Dr. Ivo Robotnik from stealing the Chaos Emeralds to power his space station, the Death Egg.

Microsoft Children's Miracle Network Games Bundle is a collaboration between Microsoft and Children's Miracle Network. Microsoft will donate all of their net proceeds (100%) from this compilation to support the local Children's Miracle Network Hospitals.

Sega 3D Classics Collection is a video game compilation developed by M2 and published by Sega for the Nintendo 3DS. In Japan, the collection was released with the title Sega 3D Fukkoku Archives 2. It is a successor to the 2014 Japan-only video game compilation Sega 3D Fukkoku Archives.

Sega Superstars is a party video game developed by Sonic Team for the PlayStation 2. It was published by Sega and released in Europe on October 22, 2004; in North America in November 3, 2004; and in Japan in November 11, 2004. The game features several minigames based on various Sega titles that are controlled using the EyeToy peripheral. This is the last game to feature Ryan Drummond as the voice of Sonic before being replaced by Jason Griffith.

Sega Superstars Tennis is a tennis video game developed by Sumo Digital and published by Sega. The game was released in 2008, and includes sixteen playable characters and ten courts from various Sega franchises. In total, fifteen Sega franchises are represented in the game.

Somari is a side-scrolling platform video game, originally released in 1994 for the Famicom. An unlicensed recreation of Sega's 1991 Sega Genesis game Sonic the Hedgehog, the game was sold primarily around Asia, Russia, and other regions where pirated NES cartridges were distributed. Like the original, players venture to defeat the mad scientist Doctor Robotnik, who plots to turn the animal population of the fictional South Island into evil robots. Unlike the original, the game features Nintendo's mascot Mario as the main character rather than Sonic. The title is a portmanteau of "Sonic" and "Mario".

Sonic the Hedgehog 3 is a 1994 platform game developed and published by Sega. It is part of the Sonic the Hedgehog series and follows Sonic the Hedgehog 2 (1992). After Doctor Robotnik's spaceship, the Death Egg, crash-lands on a mysterious floating island, Sonic and Tails attempt to retrieve the Chaos Emeralds to stop it from relaunching. Sonic 3 introduces Knuckles the Echidna, the island guardian, who lays traps for Sonic and Tails. Gameplay is similar to previous entries, with players traversing side-scrolling levels at high speeds while collecting rings and defeating enemies.

Sonic 3D Blast, known in Europe and Japan as Sonic 3D: Flickies' Island, is a 1996 platform game in the Sonic the Hedgehog series for the Sega Genesis and Sega Saturn. As Sonic the Hedgehog, the player embarks on a journey to save the Flickies, birds enslaved by Doctor Robotnik. The player must guide Sonic through a series of themed levels to collect Flickies and defeat Robotnik. Though it retains game mechanics from prior Sonic games, Sonic 3D Blast is differentiated by its isometric perspective, with pre-rendered 3D models converted into sprites.

Sonic Adventure is a 1998 platform game for Sega's Dreamcast and the first main Sonic the Hedgehog game to feature 3D gameplay. The story follows Sonic the Hedgehog, Miles "Tails" Prower, Knuckles the Echidna, Amy Rose, Big the Cat, and E-102 Gamma in their quests to collect the seven Chaos Emeralds and stop series antagonist Doctor Robotnik from unleashing Chaos, an ancient evil. Controlling one of the six characters—each with their own special abilities—players explore a series of themed levels to progress through the story. Sonic Adventure retains many elements from prior Sonic games, such as power-ups and the ring-based health system. Outside the main game, players can play minigames like racing and interact with Chao, a virtual pet.

Sonic Adventure 2 is a 2001 platform game developed by Sonic Team USA and published by Sega. It was the final Sonic the Hedgehog game for the Dreamcast after Sega discontinued the console. It features two good-vs-evil stories: Sonic the Hedgehog, Miles "Tails" Prower and Knuckles the Echidna attempt to save the world, while Shadow the Hedgehog, Doctor Eggman and Rouge the Bat attempt to conquer it. The stories are divided into three gameplay styles: fast-paced platforming for Sonic and Shadow, multi-directional shooting for Tails and Eggman, and action-exploration for Knuckles and Rouge.

Sonic & Knuckles is a 1994 platform game developed and published by Sega. It is part of the Sonic the Hedgehog series and the sequel to Sonic the Hedgehog 3 (1994). Players control Sonic the Hedgehog and Knuckles the Echidna in their quests to save Angel Island; Sonic tries to prevent Doctor Robotnik from relaunching his orbital weapon, the Death Egg, while Knuckles scuffles with Robotnik's minion, EggRobo. The game takes place across six levels in which the player collects rings and fights bosses.

Sonic the Hedgehog is a video game series. It is published by Sega, with entries developed by Sega, Sonic Team, Dimps, SIMS Co., Ltd., BioWare, and Sumo Digital. The series debuted in 1991 with the video game, Sonic the Hedgehog, released for the Mega Drive video game console. Most Sonic the Hedgehog games have either been platform games or released for Sega video game consoles and handheld game consoles (handhelds) dating from the Sega Genesis to the eighth generation of video game consoles (2012–present). However, some of the original games were ported into versions on third-party home consoles and developed by several companies. As of March 2011, the series has collectively sold 89 million copies worldwide across both the platform games and spin-offs.

Sonic Blast is a 1996 side-scrolling platform video game known for its use of pre-rendered visuals. To stop Doctor Robotnik from using Chaos Emerald shards to fortify his base, the player controls Sonic the Hedgehog and Knuckles the Echidna through 15 levels. As a Sonic the Hedgehog series platformer, the characters run and jump to reach the end of a level while defeating enemy robots and collecting rings. In separate bonus stages, the player must run forward and collect rings to earn one of the Chaos Emerald shards.

Sonic the Hedgehog Chaos is a 1993 side-scrolling platform video game published by Sega for the Master System and Game Gear. Players control Sonic the Hedgehog and his sidekick Miles "Tails" Prower in their quest to retrieve the Chaos Emeralds from Dr. Robotnik, who has stolen them to construct nuclear weapons. Gameplay involves running through stages, collecting rings, and defeating enemies. It is largely based on the Master System version of Sonic the Hedgehog 2, and is thus considered a follow-up to that game. Chaos also marks the debut of Tails as a playable character on the Game Gear.

Sonic Classic Collection is a 2010 compilation of various Sonic the Hedgehog games from the Sega Genesis. Developed by Creative Assembly's Australian studio and published by Sega for the Nintendo DS, the game received generally positive reviews upon release.

Sonic Colors is a 2010 platform video game published by Sega. An installment in the Sonic the Hedgehog series, it follows Sonic's quest to stop his nemesis Doctor Eggman from enslaving an alien race and taking over the world. The gameplay is similar to prior Sonic games, with players collecting rings and defeating enemies; the camera perspective occasionally switches from third-person to side-scrolling perspectives. The game also introduces Wisps, power-ups the player can use to increase attack power and reach new areas.

Sonic the Hedgehog is a video game series. It is published by Sega, with entries developed by Sega, Sonic Team, Dimps, SIMS Co., Ltd., BioWare, and Sumo Digital. The series debuted in 1991 with the video game, Sonic the Hedgehog, released for the Mega Drive video game console. Most Sonic the Hedgehog games have either been platform games or released for Sega video game consoles and handheld game consoles (handhelds) dating from the Sega Genesis to the eighth generation of video game consoles (2012–present). However, some of the original games were ported into versions on third-party home consoles and developed by several companies. As of March 2011, the series has collectively sold 89 million copies worldwide across both the platform games and spin-offs.

Sonic Dash is a 2013 endless runner mobile game developed by Hardlight and published by Sega. It is Hardlight's second Sonic the Hedgehog game, the first being 2012's Sonic Jump. The game was released in March 2013 for iOS, November 2013 for Android, and December 2014 for Windows Phone and Microsoft Windows, along with an arcade release in November 2015 as Sonic Dash Extreme. It was initially released as a paid application, but was made free-to-play a month after its iOS release.

Sonic Extreme was a prototype video game created by Vision Scape Interactive in May 2003. Proposed as a spinoff to Sega's Sonic the Hedgehog series, Sonic Extreme featured Sonic and Shadow riding hoverboards in a Green Hill Zone-themed open world, with gameplay likened to Tony Hawk's Pro Skater. It featured three gameplay modes, which included searching for keys and Chaos Emeralds and fighting or racing another player. Vision Scape developed the game while it made cutscenes for Sonic Heroes; it was created on the Xbox with intent to port it to the GameCube and PlayStation 2. The prototype was assembled using the RenderWare game engine and assets from prior Vision Scape and Sonic games.

Sonic Forces is a platform game developed by Sonic Team and published by Sega. Produced in commemoration of the Sonic the Hedgehog franchise's 25th anniversary, it was released for Microsoft Windows, Nintendo Switch, PlayStation 4, and Xbox One in November 2017. The story sees Sonic the Hedgehog joining a resistance force to stop Doctor Eggman. It features three gameplay modes: "Classic", side-scrolling gameplay similar to the original Sega Genesis Sonic games; "Modern", 3D gameplay similar to Sonic Unleashed and Sonic Colors; and a mode featuring the "Avatar", the player's custom character.

Sonic Gems Collection is a 2005 compilation of Sega video games, primarily those in the Sonic the Hedgehog series. The emulated games span multiple genres and consoles—from the Sega Genesis to the Sega Saturn—and retain the features and errors of their initial releases with minimal edits. Player progress is rewarded with demos of other Sonic games, videos, and promotional artwork spanning the history of the Sonic franchise. While its 2002 predecessor, Sonic Mega Collection, comprised the more popular Sonic games, Gems Collection focuses on more obscure games, such as Sonic CD and Sonic the Fighters. Other non-Sonic games are included, but some, such as the Streets of Rage trilogy, are omitted in the Western localization.

Sonic Generations is a 2011 platform game developed by Sonic Team and published by Sega for the PlayStation 3, Xbox 360, Nintendo 3DS, and Microsoft Windows. Produced in commemoration of the 20th anniversary of the Sonic the Hedgehog series, the game follows Sonic and his sidekick Tails as they form an alliance with their past selves. It features two gameplay styles: "Classic", which plays from a side-scrolling perspective like that of the original Sega Genesis Sonic games, and "Modern", 3D levels similar to those in Sonic Unleashed and Sonic Colors.

Sonic Heroes is a 2003 3D platform game developed by Sonic Team USA and published by Sega as part of the Sonic the Hedgehog series. The player races a team of series characters through levels to amass rings, defeat robots, and collect the seven Chaos Emeralds needed to defeat Doctor Eggman. Within each level, the player switches between the team's three characters, who each have unique abilities, to overcome obstacles. Sonic Heroes abandons the action-adventure and exploration-based gameplay of its predecessors Sonic Adventure (1998) and Sonic Adventure 2 (2001) and instead returns to the linear style of Sega Genesis-era Sonic games.

Sonic Jam is a video game compilation developed by Sonic Team and published by Sega for the Sega Saturn. It was released in Japan in June 1997, and in North America and Europe two months later. It contains the four main Sonic the Hedgehog games released on the Sega Genesis: Sonic the Hedgehog (1991), Sonic the Hedgehog 2 (1992), Sonic the Hedgehog 3 (1994), and Sonic & Knuckles (1994). It also features a 3D environment, "Sonic World", which doubles as an interactive museum of Sonic the Hedgehog content.

Sonic Lost World is an action-adventure platform game developed by Sonic Team. It is part of the Sonic the Hedgehog series, and was released in October 2013 for the Wii U and Nintendo 3DS in PAL regions by Nintendo and by Sega in North America and Japan. A port for Microsoft Windows was later released in November 2015.

Sonic Mania is a 2017 platform game published by Sega for Nintendo Switch, PlayStation 4, Xbox One, and Windows. Produced in commemoration of the Sonic the Hedgehog series' 25th anniversary, Sonic Mania homages the original Sega Genesis Sonic games, featuring speedy side-scrolling gameplay. It takes place over 12 levels, including several redesigned stages from past games. The story follows Sonic, Tails and Knuckles as they venture to defeat their nemesis Doctor Robotnik and his robotic henchmen, the Hard-Boiled Heavies.

Sonic Mega Collection is a video game compilation developed by Sonic Team and published by Sega in 2002 for the GameCube. The compilation contains twelve to fourteen games originally released on the Sega Genesis. Ten of the included games are installments of the Sonic the Hedgehog series, while the remaining two to four games are only related to the series through its publisher, Sega.

Sonic Rush is a 2005 platform video game developed by Sonic Team and Dimps for the Nintendo DS as part of Sega's Sonic the Hedgehog series. It was released on November 15, 2005 in North America, November 18 in the PAL region, and November 23 in Japan. It is a 2D platform game, similar to earlier games in the series as well as later ones like Sonic Advance. Levels in the game are side-scrolling and displayed using both of the DS's screens. However, boss battles, the main characters, and a special stage are rendered in 3D, creating a 2.5D effect. The game's storyline follows the intertwining adventures of a new character, Blaze the Cat, and the series' main character, Sonic the Hedgehog. They respectively battle Doctor Eggman and his doppelgänger Eggman Nega at certain points.

Sonic Rush Adventure is a 2007 adventure platform game for the Nintendo DS and the sequel to 2005's Sonic Rush. It follows Sonic the Hedgehog and Tails, who are teleported to an alternate dimension and seek the help of Blaze the Cat, while battling a band of robot pirates. Gameplay is similar to prior installments in the Sonic the Hedgehog franchise, with players controlling Sonic or Blaze through a series of side-scrolling levels while collecting rings and defeating enemies. Sonic Rush Adventure deviates from prior games with its elements of sea travel, featuring boating minigames that take advantage of the DS's touchscreen.

Sonic the Hedgehog is a 1991 side-scrolling platform game and companion to the 16-bit Sega Genesis game of the same name for the 8-bit Game Gear and Master System consoles. Ancient—a studio founded by composer Yuzo Koshiro for the project—developed the game and Sega published it to promote the handheld Game Gear. The 8-bit Sonic is similar in style to its Genesis predecessor, but reduced in complexity to fit the 8-bit systems. It was released for the Game Gear on December 28, 1991, and for the Master System around the same time. It was later released through Sonic game compilations and Nintendo's Virtual Console.

Sonic the Hedgehog is a platform game developed by Sonic Team and published by Sega for the Sega Genesis home video game console. It was released in North America in June 1991 and in PAL regions and Japan the following month. The game features an anthropomorphic hedgehog named Sonic in a quest to defeat Dr. Robotnik, a scientist who has imprisoned animals in robots and stolen the powerful Chaos Emeralds. The gameplay involves collecting rings as a form of health, and a simple control scheme, with jumping and attacking controlled by a single button.

Sonic the Hedgehog is a 2006 platform game developed by Sonic Team and published by Sega. It was produced in commemoration of the Sonic series' 15th anniversary, and intended as a reboot for the seventh generation video game consoles. Players control Sonic, Shadow, and new character Silver, who battle Solaris, an ancient evil pursued by Doctor Eggman. Each playable character has his own campaign and abilities, and must complete levels, explore hub worlds and fight bosses to advance the story. In multiplayer modes, players can work cooperatively to collect Chaos Emeralds or race to the end of a level.

Sonic the Hedgehog 2 is a 1992 platform game developed by Aspect and published by Sega for the Master System and Game Gear. The game is a sequel to the Master System/Game Gear title Sonic the Hedgehog, and follows the titular character Sonic as he attempts to rescue his friend Tails and all of the island's animals from the villainous Doctor Robotnik. The gameplay is based on traversing a number of levels while collecting gold rings and attacking enemies. Sonic the Hedgehog 2 was met with critical acclaim, with reviewers praising the visuals and gameplay while criticizing the high difficulty. In 1993, a sequel, Sonic Chaos, was released.

Sonic the Hedgehog 2 is a 1992 platform game developed and published by Sega for the Sega Genesis. It is the second main entry in the Sonic the Hedgehog series, and introduced Sonic's sidekick, Miles "Tails" Prower, controllable by a second player. In the story, Sonic and Tails must stop series antagonist Dr. Ivo Robotnik from stealing the Chaos Emeralds to power his space station, the Death Egg.

Sonic the Hedgehog 3 is a 1994 platform game developed and published by Sega. It is part of the Sonic the Hedgehog series and follows Sonic the Hedgehog 2 (1992). After Doctor Robotnik's spaceship, the Death Egg, crash-lands on a mysterious floating island, Sonic and Tails attempt to retrieve the Chaos Emeralds to stop it from relaunching. Sonic 3 introduces Knuckles the Echidna, the island guardian, who lays traps for Sonic and Tails. Gameplay is similar to previous entries, with players traversing side-scrolling levels at high speeds while collecting rings and defeating enemies.

Sonic the Hedgehog 4: Episode I is a 2010 side-scrolling platform game developed by Dimps, with assistance from Sonic Team, and published by Sega. It is part of the Sonic the Hedgehog series and acts as a sequel to Sonic & Knuckles (1994). Episode I follows Sonic as he sets out to stop Doctor Eggman, who has returned following his defeat in Sonic & Knuckles. The game returns to the Sega Genesis style of Sonic gameplay, with movement restricted to a 2D plane. Like previous Sonic games, the player races through levels, collecting rings while rolling into a ball to attack enemies. The game also features special stages in which the player collects Chaos Emeralds and online leaderboards comparing level completion times and high scores.

Sonic the Hedgehog 4: Episode II is a 2012 episodic platform video game in the Sonic the Hedgehog series, and the sequel to Sonic the Hedgehog 4: Episode I. The game was developed by Dimps, with assistance from Sonic Team, and published by Sega. The game was intended to emulate the original Sonic the Hedgehog games on the Sega Genesis.

Sonic the Hedgehog CD is a 1993 platform game for the Sega CD. The story follows Sonic the Hedgehog as he attempts to save an extraterrestrial body, Little Planet, from Doctor Robotnik. As a Sonic the Hedgehog series platformer, Sonic runs and jumps through several themed levels while collecting rings and defeating robots. Sonic CD is distinguished from other Sonic games by its time travel feature, a key aspect to the story and gameplay. By traveling through time, players can access different versions of stages, featuring alternative layouts, music, and graphics.

Sonic the Hedgehog is a platform game developed by Sonic Team and published by Sega for the Sega Genesis home video game console. It was released in North America in June 1991 and in PAL regions and Japan the following month. The game features an anthropomorphic hedgehog named Sonic in a quest to defeat Dr. Robotnik, a scientist who has imprisoned animals in robots and stolen the powerful Chaos Emeralds. The gameplay involves collecting rings as a form of health, and a simple control scheme, with jumping and attacking controlled by a single button.

Sonic the Hedgehog Pocket Adventure is a platform game developed and published by SNK and released for the Neo Geo Pocket Color in 1999. The game is based on Sonic the Hedgehog 2 (1992) for the Sega Genesis, borrowing much of the stage themes and gameplay elements, but featuring unique stage layouts, elements from other Genesis Sonic the Hedgehog games, and extra game modes. Sega's Yuji Naka and the rest of Sonic Team supervised over production.

Sonic the Hedgehog Triple Trouble is a platform game developed by Aspect and published by Sega for the Game Gear in 1994. It is the sequel to Sonic Chaos and features classic Sonic series gameplay. The player can choose to control either Sonic the Hedgehog or Tails as they venture to protect the powerful Chaos Emeralds from others. Sonic and Tails can use items strewn across the stages, and differences in their abilities make for different gameplay experiences when playing as each character.

Sonic Unleashed is a 2008 platform video game in the Sonic the Hedgehog series. The story follows Sonic as he attempts to restore the world after his nemesis Doctor Eggman shatters it with a powerful laser to unleash Dark Gaia, an ancient evil, while dealing with having become a "Werehog", a werewolf-esque transformation, which he gains after coming into contact with the energy of Dark Gaia. Gameplay features two distinct styles, with each being played either during daytime or nighttime. Daytime stages incorporate Sonic's traditional platforming and trademark speed, with a combination of behind-the-back third-person viewpoints and 2D side-scroller platforming; gameplay seamlessly transitions between these two views. Night-time levels see Sonic transform into the Werehog; gameplay slows down to accommodate greater platform play, and involves combat against waves of enemies using the Werehog's brute strength.

Sonic X-treme was a platform game developed by Sega Technical Institute from 1994 until its cancellation in 1997. It was intended to be the first fully 3D Sonic the Hedgehog game and the first original Sonic game for the Sega Saturn. It built on past Sonic games while introducing elements to take Sonic into the 3D era of video games. The storyline followed Sonic on his journey to stop Dr. Robotnik from stealing six magic rings from Tiara Boobowski and her father.

Sonic: After the Sequel is a 2013 platform video game created by Brazilian student Felipe Daneluz (LakeFeperd). It is an unofficial game based on the Sonic the Hedgehog series and set between the official games Sonic the Hedgehog 2 and Sonic the Hedgehog 3. Daneluz's second Sonic game, it follows Sonic: Before the Sequel, which set between the original Sonic the Hedgehog and Sonic the Hedgehog 2. Like its predecessor, After the Sequel stars Sonic the Hedgehog and his sidekick Tails in a quest to retrieve the Chaos Emeralds from Doctor Eggman.

Sonic's Ultimate Genesis Collection is a compilation of video games developed by Backbone Entertainment and published by Sega for PlayStation 3 and Xbox 360. The compilation features 48 Sega games which were previously released for the Sega Genesis, arcades and the Master System. It is the sequel to the Sega Genesis Collection released previously for the PlayStation 2 and PlayStation Portable, but contains 16 more games.

Sonic Advance is a 2001 platform game developed by Dimps for the Game Boy Advance (GBA). It was the first Sonic the Hedgehog released on a Nintendo console and was produced in commemoration of the series' tenth anniversary. The story follows Sonic, Tails, Knuckles, and Amy as they journey to stop Doctor Eggman from taking over the world. Controlling a character, players are tasked with completing each level, defeating Eggman and his robot army, and collecting the seven Chaos Emeralds.