Sonic the Hedgehog 3
|Sonic the Hedgehog 3|
North American cover art
|Series||Sonic the Hedgehog|
|Platform(s)||Sega Genesis, Microsoft Windows|
|Mode(s)||Single player, multiplayer|
Sonic the Hedgehog 3[b] is a platform game developed and published by Sega. An entry in the Sonic the Hedgehog series, it was released worldwide for the Sega Genesis in February 1994, and in Japan three months later. Following the events of Sonic the Hedgehog 2, Dr. Robotnik's spaceship, the Death Egg, crash-lands on a mysterious floating island. There, Sonic and Tails must once more retrieve the Chaos Emeralds to stop Death Egg from relaunching, while making rounds with the island's guardian, Knuckles the Echidna.
Development began shortly after the release of Sonic 2 in late 1992. It was developed simultaneously with Sonic & Knuckles; they were developed as a single game until time constraints and cartridge costs forced the developers to split them in two projects. The Sonic & Knuckles cartridge features "lock-on" technology that allows it to be physically attached to the Sonic 3 cartridge, creating a combined game, Sonic 3 & Knuckles. American pop musician Michael Jackson was originally brought in to compose the game's soundtrack. However, following ongoing sexual abuse accusations against him, as well as claims of him not liking the Genesis' limited audio capabilities for reproducing his music, he was let go from the project and never officially credited in the game or by Sega. Despite much of his work being replaced by new material from Sega's internal sound designers, a portion of his contributions reportedly remained in the game.
As with its two predecessors, Sonic 3 was a critical and commercial success, with critics seeing it as an improvement over previous installments. It sold over one million copies in the United States; though this makes it one of the best-selling Genesis games, its predecessors, bundled with the Genesis in some regions, had sold a combined 21 million. The game has been re-released in compilations and download releases for various platforms, including Sonic Mega Collection for the GameCube and Sonic's Ultimate Genesis Collection for the PlayStation 3 and Xbox 360.
Sonic the Hedgehog 3 is a 2D side-scrolling platformer. At the start, players can select Sonic, Tails, or both. In the latter choice, players control Sonic while Tails runs along beside him; a second player can join in at any time and control Tails separately. Sonic 3 adds the ability for Tails to fly for a short time by spinning his twin tails like a propeller; when he gets too tired, he falls. Unlike Sonic, Tails can also swim underwater.
The game takes place over six zones, each divided into two acts. Levels are populated with Robotnik's robots, called "badniks"; Sonic and Tails can defeat badniks by jumping on them or using the "spin dash" attack, which also gives the character a speed boost. The levels include obstacles and other features such as vertical loops, corkscrews, breakable walls, spikes, water that the player can drown in, and bottomless pits. There is a miniboss fight with one of Robotnik's large, powerful robots at the end of the first act of each level and a full boss fight with Robotnik at the end of the second. Reaching a new level saves the game to one of six save slots.
As with previous Sonic games, Sonic 3 uses rings, scattered throughout the levels, as a health system; when the player is attacked without rings, is crushed, falls off-screen, drowns, or exceeds the act's ten-minute limit, they lose a life and return to the most recently passed checkpoint. Dying with zero lives gives the player a game over. The levels also include power-ups in television monitors that, when hit, grant the character an extra life, temporary invincibility to most hazards, a number of rings, a shield that allows them to breathe underwater, a shield that allows them to withstand fire from enemy projectiles, or a shield that attracts nearby rings.
The game contains two types of "special stages". When the player collects at least 50 rings and passes a checkpoint, they can warp to the first type, which involves bouncing up a gumball machine-like corridor to earn power-ups by hitting a switch. Both sides of the corridor are lined with flippers, which disappear when the character bounces on them, and the switch drops when both flippers supporting it are removed. The corridor's floor contains a bounce pad, which also disappears after one use; falling afterwards causes the player to leave the stage with the most recent power-up collected.
The second type, triggered by entering giant rings found in secret passages, involves running around a 3D map and passing through all of a number of blue spheres arranged in patterns. Passing through a blue sphere turns it red, and touching a red sphere causes the player to leave the stage, unless the player has just completed a cycle around an arrangement of blue spheres, in which case all of these spheres turn to harmless rings. Removing all of the blue spheres gives the player a Chaos Emerald; if Sonic (not Tails) collects all seven, he can become Super Sonic at will, which makes him invincible to most obstacles. Failing to collect the seven Chaos Emeralds triggers a post-credits scene in which Robotnik and Knuckles taunt the player.
Sonic 3 includes a competitive mode: two players, controlling Sonic, Tails, or Knuckles the Echidna, race through one or all of five stages that do not appear in the main game. In these same stages, a single player can compete against the clock in time attacks.
Sonic 3 & Knuckles
Sonic 3 and Sonic & Knuckles were intended to be a single game, but were released separately due to time and financial constraints. The Sonic & Knuckles cartridge features a "lock-on" adapter that allows other Genesis cartridges to be physically attached to it. Connecting the Sonic 3 cartridge creates a combined game, Sonic 3 & Knuckles. The lock-on function is available in some digital releases of the games, such as the Virtual Console service for the Wii.
Sonic 3 & Knuckles allows the player to play Sonic 3 levels as Knuckles or Sonic & Knuckles levels as Tails or both Sonic and Tails. Other new features are the ability to collect Super Emeralds, unlocking new "Hyper" forms for Sonic and Knuckles and a "Super" form for Tails, improved save options, access to new areas that Sonic or Tails couldn't previously access, altered boss forms, and an additional ending that shows Sonic returning the Master Emerald to Angel Island.
Dr. Robotnik's space station, the Death Egg, crash-lands on a mystical floating landmass called Angel Island after Sonic and Tails defeat him at the end of Sonic the Hedgehog 2. As Robotnik begins to repair the damaged station, he meets Knuckles the Echidna, the last surviving member of an ancient echidna civilization that once inhabited the island, as well as the guardian of the Master Emerald, which grants the island its levitation powers. Realizing Sonic and Tails will try to track him down, Robotnik dupes Knuckles into believing Sonic is trying to steal the Master Emerald, turning the two against each other while Robotnik tries to repair his space station.
Meanwhile, Sonic and Tails approach Angel Island in their biplane, the "Tornado". Sonic jumps off the plane and, using the Chaos Emeralds, turns into Super Sonic, and zooms towards the island. When they arrive, Knuckles ambushes Sonic from underground, steals the emeralds, and disappears inland. As Sonic and Tails travel through the island, they frequently encounter Knuckles and Robotnik, who hinder their progress with various traps. Sonic and Tails eventually arrive at the Launch Base, where the destroyed Death Egg is being repaired. They fight with Knuckles, but the Death Egg launches back into the sky, leaving him behind. They fight Robotnik one last time on a platform attached to the underside of the Death Egg. They defeat him, and the resulting explosion drops Sonic and Tails away from the Death Egg, which crash-lands farther off on Angel Island again. The story directly follows in Sonic & Knuckles.
After the completion of Sonic the Hedgehog 2, Sega Technical Institute (STI) split into two teams: one comprised Japanese developers, and the other Americans. The American side worked on Sonic Spinball, while the Japanese side developed Sonic the Hedgehog 3. Yuji Naka and Hirokazu Yasuhara were the primary creators of the Sonic 3 design document and project schedule. The original prototype for Sonic 3 was not a side-scroller; rather, it was an isometric game. The concept was abandoned early as the team did not want to change the Sonic formula too radically for a sequel. It was eventually used for Sonic 3D Blast in 1996.
According to Naka, the team felt that they needed a deeper story to expand the world of Sonic, which "made the project huge". Thus, the levels are triple the size of those in Sonic 2. Many elements were conceived during the development of Sonic 2 but deferred to Sonic 3. Sonic 3 and Sonic & Knuckles were originally planned as a single game. However, time was limited and the manufacturing costs of a 34-megabit cartridge with NVRAM would have been prohibitively expensive. Former STI director Roger Hector stated the team realized the game was getting too big for just one game. Thus, they split the game in half, giving the developers more time to finish the second part, and splitting the cost between two cartridges. The cartridge has a small amount of non-volatile RAM built into it, which allows the player to save game progress to the game cartridge.
Sonic 3 serves as the debut of Sonic's rival, Knuckles the Echidna. Numerous designs for the character were submitted; the chosen design was submitted by Takashi Yuda. In conceiving Knuckles, Yuda envisioned him as a supporting character for Sonic, and felt he would make a good playable character. Whereas Sonic symbolizes speed, Knuckles symbolizes power, and the emphasis of the character was to break walls. The character's shoe coloration was inspired by Jamaica's flag. The original name for the character was "Dreds", referring to his dreadlocks.
Michael Jackson's involvement
In 2005, Hector stated that Sega hired American pop musician Michael Jackson, a Sonic fan,:292 to compose music for Sonic 3, but following the allegations of sexual abuse against Jackson, his involvement was terminated and the music reworked. The website of musician Cirocco Jones, who contributed music to Sonic 3 and is credited as "Scirocco", credits himself along with Jackson and Jackson's tour keyboardist and songwriting collaborator Brad Buxer for musical cues for "levels 2 & 3" of "Sonic the Hedgehog". Naoto Ohshima, Sonic's original character artist, said Jackson recorded an a cappella demo tape for the game:301 but Sega was unable to use the compositions due to "various incidents". He added that Sega probably still had the demo tape.
However, Sega staff including senior producer Mike Latham, marketing director Al Nilsen, Sonic 3 marketing director Pam Kelly, and Sega of America president Tom Kalinske stated that any involvement of Jackson was arranged without their knowledge, and that no contracts nor formal agreements were made. In a 2009 interview with French magazine Black & White, Buxer stated that Jackson was involved with some Sonic 3 compositions, but chose to remain uncredited because he was unhappy with the sound capabilities of the Genesis. He also said that the Sonic 3 credits music became the basis for Jackson's 1996 single "Stranger in Moscow". In 2013, fans discovered that the musical theme for Ice Cap Zone closely resembles a previously unreleased 1982 track, "Hard Times", by the Jetzons, for which Buxer was the keyboardist and co-songwriter.
In 2013, Hector stated that any similarities to Jackson's music in Sonic 3 were unintentional. However, an anonymous source involved in development told GameTrailers that Jackson's contributions remained, such as in the theme for Carnival Night Zone, and that Jackson chose to remain uncredited. Journalist Ken Horowitz raised questions about Jackson's alleged involvement, such as how an agreement between Sega and Jackson could have been kept secret from the media, why Sega's marketing never mentioned Jackson's involvement, and whether an artist as creative as Jackson would reuse music originally composed for a video game.
Sonic 3 was released on February 2, 1994 in North America and February 24 in Europe. To help promote the game's European release, the British band Right Said Fred adapted their song "Wonderman" to include references to Sonic. The song was used in the game's advertisements and was also released as a single, which charted in the UK at number 55. Sega planned to release a single cartridge version of Sonic 3 and Sonic & Knuckles, Sonic the Hedgehog 3 Limited Edition, but it was canceled for unknown reasons. A prototype ROM image of this version was leaked in 2008.
The game is included in the compilations Sonic Jam (1997) for the Sega Saturn, Sonic & Knuckles Collection (1997) and Sonic & Garfield Pack (1999) for Microsoft Windows, Sonic Mega Collection (2002) for the GameCube, Sonic Mega Collection Plus (2004) for the PlayStation 2, Xbox, and Windows, Sonic's Ultimate Genesis Collection (2009) for the Xbox 360 and PlayStation 3, and Sonic Classic Collection (2010) for the Nintendo DS. Most compilations feature the game largely unchanged. However, Sonic Jam introduces "remix" options: "Normal" mode alters the layout of rings and hazards, and "Easy" mode removes certain acts from the game entirely. Sonic & Knuckles Collection features a MIDI rendition of the game's soundtrack, with certain levels featuring completely different music.
Sonic the Hedgehog 3 was released for the Wii Virtual Console in September 2007 and Xbox Live Arcade on June 10, 2009. The Xbox version was developed by Backbone Entertainment and has enhanced graphics for high-definition, online leaderboards, support for multiplayer via split screen and Xbox Live, and a new saving system that allows progress to be saved anywhere during play. A PC version was released via Steam in January 2011, as Sonic 3 & Knuckles.
The Genesis version of the game sold 1.02 million copies in the United States. While Sonic 1's worldwide sales have been estimated at 15 million and Sonic 2's at 6 million, Sonic 3, unlike these two, was not bundled with the Genesis console itself. However, Sonic 3 is still one of the best-selling Genesis games of all time.
Like its predecessors, Sonic 3 received critical acclaim. It holds a score of 89 percent at review aggregator GameRankings based on five reviews. Critics generally felt Sonic 3 was the best game in the series so far. Andrew Humphreys of Hyper, who declared himself not a Sonic fan, said it was "undoubtedly" the best of the series, including the acclaimed but obscure Sonic CD, though he admitted having preferred Sonic 2's special stages by a small margin. Sega Magazine, however, stated that Sonic 3 has better special stages and was not only superior to Sonic 2 as a whole but would be "a serious contender for the Best Platform Game Ever award". Sega Power wrote that despite their skepticism, they found it "excellent" and easily "the most explorable and playable" in the series. Electronic Gaming Monthly also compared Sonic 3 favorably to Sonic 1, 2, and CD and awarded it their "Game of the Month" award. They later ranked it number 1 in The EGM Hot 50, indicating that it received the highest average score of any game they had reviewed in the past year. Lucas M. Thomas of IGN stated that Sonic 3 "completed the trilogy as the best of them all". Dan Whitehead of Eurogamer, however, considered Sonic & Knuckles superior. Lionel Vilner of Génération 4 believed Sonic 3 offered more challenge than its predecessors.
Some critics felt that Sonic 3 had innovated too little from previous Sonic games. Humphreys of Hyper saw only "a few new features" while Sega Power thought it was "not all that different" and Nintendo Life writer Damien McFerran said that "there's not a lot of new elements here to be brutally frank". Frank Provo of GameSpot stated that the game's most significant addition was its save system. However, he and Electronic Gaming Monthly also both enjoyed the new power-ups. Many aspects of the game's level design were praised; Electronic Gaming Monthly and Sega Power enjoyed the game's expansive stages, secret areas, much less linear level design, and difficulty. Mean Machines agreed, describing the game as "a rollercoater ride from start to finish" and listing Carnival Night as their favorite level, which they described as "probably the most slickly programmed portion of game in Megadrive history". Humphreys and Mean Machines felt that the game was too short, but they and Sega Magazine felt that its two-player mode and the Emerald collecting would significantly extend the replay value. On the other hand, Whitehead said that the stages' large sizes would keep players sufficiently engrossed. Sega Magazine also enjoyed having the ability to play as Knuckles in the two-player mode.
The visuals were very well received. Humphreys described Sonic 3 as "one of the most beautiful games around" and full of "flashy new visual tricks", highlighting Sonic's ascension up pipes and spiraling pathways as particularly inventive. Sega Magazine exclaimed that its graphics were "brilliant" even for a Sonic game, while Provo praised the "elaborate" backgrounds. Mean Machines thought similarly, giving special praise to the camera's quick scrolling, the diversity of the level themes, and the "chunkier, more detailed" overall aesthetic. Thomas and Provo especially enjoyed the use of wordless cutscenes to create a coherent story and thematically connect the zones. McFerran, however, felt that the visuals had been downgraded, particularly Sonic's "dumpier" sprite and "the infamous 'dotty' textures".
The sound effects and music were also well received, though somewhat less so than the visuals. Sega Magazine described them as "brilliant" and "far superior" to Sonic 2's. Mean Machines stated that every level had "great tunes" and sound effects and particularly praised the game's ending music. However, Humphreys described the sound as "Sonicky ... with the emphasis on the 'icky'"; he also found it strikingly similar to the first two Sonic games' soundtracks. Thomas thought the music was "impressive", but not quite on par with Sonic 2's.
Reviews of ports have been slightly less positive; the Xbox 360 release has scores of 78% and 79% at GameRankings and Metacritic, respectively. Some critics, such as Adam Ghiggino of PALGN, felt the game had been insufficiently upgraded for its re-releases; Whitehead of Eurogamer wished online co-op had been implemented. Provo of GameSpot and Thomas of IGN wished Sega had re-released the game and its successor together as Sonic 3 & Knuckles instead.
Mega ranked it the fifth best Genesis game ever in November 1994. In 2014, GamesRadar ranked Sonic 3 & Knuckles as the seventh best Genesis game; in 2013, Jeremy Parish of US Gamer ranked it eighth.
The game served as the first appearance of Knuckles the Echidna, who would be featured prominently in future Sonic games. Issues 33 and 34 of Sonic the Comic and issue 13 of the Archie Sonic the Hedgehog comic consisted of their own comic adaptations of the game.
For Sonic's twentieth anniversary, Sega released Sonic Generations, a game that remade aspects of various past games from the franchise. The Nintendo 3DS version of the game features a remake of the game's final boss, "Big Arms". Additionally, a re-arranged version of the "Game Over" theme appeared in the game. A re-imagined version of the Hydrocity stage, along with the Blue Sphere bonus stage, and a glimpse of Angel Island (just before Green Hill begins) appears in the 2017 game Sonic Mania.
- Thomas, Lucas M. (September 11, 2007). "Sonic the Hedgehog 3 Review". IGN. Retrieved December 31, 2014.
- Sonic the Hedgehog 3 (Genesis) instruction manual, pp. 8–9.
- Sonic the Hedgehog 3 (Genesis) instruction manual, pp. 16–17.
- Sonic Team (February 2, 1994). Sonic the Hedgehog 3. Sega.
- Sonic the Hedgehog 3 (Genesis) instruction manual, pp. 4–5.
- Sonic the Hedgehog 3 (Genesis) instruction manual, p. 10.
- Sonic the Hedgehog 3 (Genesis) instruction manual, pp. 12–13.
- Ghiggino (June 28, 2009). "XBLA: Sonic the Hedgehog 3 Review". PALGN. Archived from the original on October 11, 2011. Retrieved January 3, 2015.
- Sonic the Hedgehog 3 (Genesis) instruction manual, pp. 14–15.
- Khan, Jahanzeb (April 2014). "20 Years Ago: Sonic 3 & Knuckles". Hardcore Gamer. Retrieved January 4, 2015.
- Sonic Team (1994). Sonic the Hedgehog 3. Genesis/Mega Drive. Sega. Scene: Ending sequence.
- Sonic the Hedgehog 3 (Genesis) instruction manual, pp. 18–19.
- Russell, Danny (October 20, 2014). "Coders behind official Sonic the Hedgehog remasters release Sonic 3 & Knuckles proof-of-concept". Pocket Gamer. Retrieved January 22, 2015.
- Newton, James. "Sonic 3 & Knuckles lock-on". Nintendo Life. Retrieved January 19, 2015.
- Sonic the Hedgehog 3 (Genesis) instruction manual, p. 4.
- Hill, Simon (1994). Sonic 3 Official Play Guide. London: Titan. ISBN 978-1-8528-6567-2.
- Sonic & Knuckles (Mega Drive) instruction manual (PAL ed.). Sega. 1994. p. 5.
- Sonic Team (1994). Sonic & Knuckles. Genesis/Mega Drive. Sega. Scene: Main Menu.
- "Sonic 3 & Knuckles - Behind the Scenes". GamesTM (60): 140–144.
- Thorpe, Nick (2016). "The Story of Sonic the Hedgehog". Retro Gamer. No. 158. Imagine Publishing. pp. 18–25.
- Horowitz, Ken (June 11, 2007). "Developer's Den: Sega Technical Institute". Sega-16. Retrieved March 15, 2018.
- "Roger Hector: Director of STI Interviews". EmulationZone. October 2005. Retrieved January 22, 2015.
Once Naka & Yasuhara agreed on a general design approach, they drew up a schedule and started working
- Langshaw, Mark (February 8, 2014). "Sonic the Hedgehog 3 retrospective: Sega mascot's finest outing". Digital Spy. Retrieved January 22, 2015.
- Sonic the Hedgehog GameTap Retrospective Pt. 4/4. Archived from the original on July 25, 2015.
- Sonic & Knuckles (Genesis, UK) instruction manual, p. 4.
- "Sega's Yuji Naka Talks!". GameSpy. Retrieved December 31, 2014.
- Provo, Frank (September 12, 2007). "Sonic the Hedgehog 3 Review". GameSpot. Retrieved December 31, 2014.
- "Sonic's Creator - Yuji Naka". Sega. Archived from the original on June 5, 1997. Retrieved February 26, 2018.
- Theobald, Phil (January 27, 2006). "Sega Talks Sonic Riders Part Two". GameSpy. IGN. Retrieved February 26, 2018.
- "Sonic Central interview: Yuji Naka on Sonic's Past, Present, Future". Sega.com. Archived from the original on May 26, 2010. Retrieved July 7, 2008.
- Mylonas, Eric (March 11, 2003). Sonic Advance 2: Prima's Official Strategy Guide. Prima Games. p. 99. ISBN 0761540083.
- Szczepaniak, John (2018). The Untold History of Japanese Game Developers: Volume 3. S.M.G Szczepaniak. ISBN 0992926084.
- Carless, Simon (March 27, 2006). "Michael Jackson's Secret Sonic 3 Shame". GameSetWatch. Retrieved June 27, 2009.
- Jones, Cirocco. "Cirocco Jones discography". MusicPowers.com. Retrieved May 5, 2014.
- Ashcraft, Brian (February 22, 2018). "More Fuel For The Michael Jackson Sonic 3 Conspiracy Theory". Kotaku. Retrieved March 17, 2018.
- Horowitz, Ken (May 19, 2009). "Sega Legends: Michael Jackson & Sonic 3". Sega-16. Retrieved March 17, 2018.
- Van Luling, Todd. "The Michael Jackson Video Game Conspiracy". The Huffington Post.
- James, Montgomery (December 4, 2009). "Did Michael Jackson Compose 'Sonic The Hedgehog 3' Soundtrack?". MTV. Retrieved December 5, 2009.
- Moore, Dan (December 11, 2013). "A Michael Jackson-Sonic the Hedgehog Conspiracy Runs Through Arizona". Phoenix New Times. Retrieved June 4, 2016.
- "Episode 39: Sonic 3: Michael Jackson". YouTube. GameTrailers. October 4, 2013. Retrieved January 22, 2015.
- "Sonic the Hedgehog 3". IGN. Retrieved January 22, 2015.
- "Sonic the Wonderman: I'm Too Sexy!". Sega Magazine (in German). EMAP: 94–95. February 1994.
- "1991 charts". Official Charts Company. Retrieved January 6, 2015.
- "Truth of Rumour (噂の真相) - Sonic the Hedgehog 3". Famitsu: 93. June 3, 1994.
- Caron, Frank (February 27, 2008). "Massive Sega ROM leak reveals secrets of older games". Ars Technica. Archived from the original on December 2, 2012. Retrieved June 15, 2017.
- "Sonic Jam – Saturn". IGN. Retrieved November 16, 2014.
- "Sonic & Garfield Pack". Metacritic. Retrieved January 19, 2015.
- Mirabella, Fran (November 2, 2002). "Sonic Mega Collection". IGN. Retrieved November 16, 2014.
- Goldstein, Hilary (November 3, 2004). "Sonic Mega Collection Plus". IGN. Retrieved November 16, 2014.
- Miller, Greg (February 12, 2009). "Sonic's Ultimate Genesis Collection". IGN. Retrieved November 16, 2014.
- Harris, Craig (March 5, 2010). "Sonic Classic Collection Review". IGN. Retrieved January 27, 2013.
- "Sonic Jam – Saturn overview". IGN. Retrieved January 19, 2015.
- "Sonic Jam Review". Game Revolution. Retrieved January 19, 2015.
- "Sonic & Knuckles Collection". GamesRadar. Retrieved January 19, 2015.
- Media Kite. "Sonic & Knuckles Collection overview". IGN. Retrieved January 19, 2015.
- "Wii Virtual Console – Sonic 3 release". IGN. Retrieved January 22, 2015.
- RubyEclipse (May 11, 2009). "SEGA Announces 7 new titles for XBLA!". Sega Blog. Retrieved May 30, 2009.
- Sega; Backbone Entertainment (June 10, 2009). "Sonic The Hedgehog 3". Xbox Marketplace. Microsoft. Retrieved 22 March 2018.
- "Sonic 3 and Knuckles on Steam". store.steampowered.com. Retrieved August 7, 2016.
- "Sonic the Hedgehog 3 for Genesis". GameRankings. Retrieved February 7, 2012.
- "Sonic the Hedgehog 3 for Xbox 360". GameRankings. Retrieved December 31, 2014.
- "Sonic the Hedgehog 3 for Xbox 360 Reviews". Metacritic. Retrieved January 2, 2015.
- "Sonic 3". Computer and Video Games 156: The Essential Guide. November 1994. p. 65. ISBN 0-7522-0967-1.
- "Review Crew: Sonic 3". Electronic Gaming Monthly. No. 56. Ziff Davis. March 1994. p. 30.
- Whitehead, Dan (June 17, 2009). "SEGA Vintage Collection". Eurogamer. Retrieved January 2, 2015.
- Humphreys, Andrew (March 1994). "Review: Sonic 3". Hyper. pp. 26–29.
- McFerran, Damien (September 6, 2007). "Sonic the Hedgehog 3". Nintendo Life. Retrieved January 2, 2015.
- "Sonic 3: Golden Boy Is Back!". Mean Machines. No. 17. EMAP. March 1994. pp. 44–49.
- "Sonic 3". Sega Magazine. No. 2. EMAP. February 1994. pp. 87–88.
- "Sonic 3: Megadrive Review". Sega Power. Future plc. March 1994. pp. 28–30.
- Lionel Vilner (March 1994). "Sonic 3 J'en ai rêvé...". Génération 4 (in French). No. 64. pp. 88–90. ISSN 1624-1088.
- "US Platinum Videogame Chart". The Magic Box. Retrieved December 31, 2014.
- Sonic the Hedgehog GameTap Retrospective Pt. 3/4 (YouTube). GameTap (user gametap). February 16, 2009. Retrieved February 6, 2014.
- Boutros, Daniel (August 4, 2006). "A Detailed Cross-Examination of Yesterday and Today's Best-Selling Platform Games". Gamasutra. p. 5. Retrieved December 8, 2006.
- "US Platinum Videogame Chart". The Magic Box. December 27, 2007. Retrieved August 3, 2008.
- "The EGM Hot 50". Electronic Gaming Monthly. No. 69. Ziff Davis. April 1995. pp. 44–48.
- Mega. No. 26. Maverick Magazines. November 1994. p. 74. Missing or empty
- GamesRadar Staff (August 14, 2014). "Best Sega Genesis/Mega Drive games of all time". GamesRadar. Retrieved January 5, 2015.
- Parish, Jeremy (October 29, 2013). "The 10 Best Genesis/Mega Drive and Top 5 Sega CD Games". Eurogamer. Retrieved January 5, 2014.
- Narcisse, Evan. "These Are the Guys Who Make Sonic's Life Hell in His Comic Book Series". Kotaku. Retrieved January 6, 2015.
- "Sonic Generations for 3DS". Metacritic. Retrieved January 6, 2015.
- Lee, Patrick. "Bark beats bite: 7 video game boss themes better than the actual boss fights". The A.V. Club. Retrieved January 6, 2015.