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Sonic the Hedgehog 2 CD

From Sonic Retro

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Sonic the Hedgehog 2 CD
Publisher: Sega
System(s): Sega Mega-CD
Genre: Action

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Sonic the Hedgehog 2 CD, also frequently referred to as Super Sonic, was a planned version of Sonic the Hedgehog 2 for the Sega Mega-CD.

The Sega Mega Drive version of Sonic the Hedgehog 2 and Sonic the Hedgehog CD are thought to have at one point been the same thing, likely separating at an early point in development when a disgruntled Yuji Naka and several members of the original Sonic Team migrated from Sega of Japan's offices in Tokyo to Sega of America (or specifically, the Sega Technical Institute) in California - travelling to where Sonic the Hedgehog was actually popular, as opposed to staying in Japan where the reception had been more lukewarm.

The entirety of the story is unclear, and many former developers seem unaware of the situation, however Sega spent a large part of 1992 promoting four different versions of Sonic 2 - the Sega Mega Drive, Sega Master System and Sega Game Gear ports, all of which shipped, and a Sega Mega-CD version which did not. Development on Sonic 2 CD is thought to have began with an aim of launching after the aforementioned versions, however the project was axed, potentially as a response to Japanese Sonic 2 sales, and became an entirely separate game, Sonic CD.

Slightly enhanced Mega-CD ports of Mega Drive games were not uncommon during the early 1990s, and Sonic 2 CD appears to have followed a similar pattern - the addition of CD quality audio, cutscenes between levels and the potential for more stages were all announced by various sources, though very little seems to have been demonstrated and may relate soley to the Japanese-led Sonic CD project.

An enhanced port of the original Sonic the Hedgehog was also announced around this time before being canned.

Screenshots

No gameplay of Sonic 2 CD was ever demonstrated, however during mid-1992 members of the gaming press appear to have been given access to some sort of unconventional prototype or rolling demo. The footage bears very little resemblence to what is found in Sonic 2 - it may have been intended for loading screens, or to act as a simple test for Mega-CD hardware.


Magazine articles

File Date Source Article type Title and comments Writer(s) Review score
Megazone AU 23.pdf 1992-08 Megazone #23 News "Sonic II"
Brief mention of a Mega-CD version of Sonic 2, scheduled for an Australian release in early 1993.
SegaVisions US 09.pdf 1992-09 Sega Visions #9 "Sega Interview"
After an interview with Yuji Naka, Sega Visions claims that a Sega Mega-CD version of Sonic the Hedgehog 2 is coming, with extra levels and "special bonus rounds" between zones.
Joypad FR 012.pdf 1992-09 Joypad #12 Preview "Preview: Sonic the Hedgehog 2 - Sonic II Sur Mega CD"
MeanMachinesSega01UK.pdf 1992-10 Mean Machines Sega #1 Preview "Mega CD Sonic Update"
Short article describing the game as an enhanced version of Sonic the Hedgehog 2 called "Super Sonic".
Mega UK 01.pdf 1992-10 Mega #1 "Top 100: Sonic the Hedgehog"
While Mega explains its decision to rate the original Sonic the Hedgehog as the third best Mega Drive game available in the UK, it briefly alludes to Sonic the Hedgehog 2 and a Mega-CD game, Super Sonic.
Mega UK 01.pdf 1992-10 Mega #1 "Mega Mouth"
Later in the issue, Mega briefly predicts a Mega-CD port of Sonic 2, but is likely speculating at this point.
SegaForce US 1992-11.pdf 1992-11 Electronic Gaming Monthly #40 (Sega Force) "CD ROM Showcase: Sonic the Hedgehog 2"
EGM US 041.pdf 1992-12 Electronic Gaming Monthly #41 Preview "Sonic the Hedgehog 2"
A brief mention at the back of this Sonic 2 preview, suggesting Sonic 2 CD exists.
Mega UK 04.pdf 1993-01 Mega #4 News "Super Sonic"
Mega reminds its readers of Super Sonic. The magazine pairs this with a screenshot of the original Sonic the Hedgehog, though does not otherwise suggest the two games are linked. The publication merely confirms "high quality" music is on the cards.
MeanMachinesSega05UK.pdf 1993-02 Mean Machines Sega #5 News "Sonic Speaks!"
Short article about the game, still called "Super Sonic" at this point, and how voice acting will be included.
SegaForce UK 16.pdf 1993-04 Sega Force #16 News "Gutter Talk!: Sonic CD Slips Up"
UK magazine Sega Force reports that sales of Sonic the Hedgehog 2 in Japan have fallen below expectations, leading to a rethink in Sonic CD's development. No longer will it be an enhanced version of the Mega Drive game.
CVG UK 139.pdf 1993-06 Computer and Video Games #139 News "Super Sonic"
Brief mention of the game, still referred to here as "Super Sonic", said to be released in Japan "any week now".
Steve Keen


Dated Issues

Undated Issues

  • GamePlayers Sega Guide - Sega CD port confirmed.
  • SegaZone - Mega CD port of Sonic 2 with time travel mentioned.
  • MegaTech - This article confirms that the Sega CD Sonic game isn't a port of Sonic 2.
Sonic the Hedgehog games for the Sega Mega Drive and its add-ons
Sonic the Hedgehog (1991) | Sonic the Hedgehog 2 (1992) | Sonic the Hedgehog CD (1993) | Sonic the Hedgehog 3 (1994) | Sonic & Knuckles (1994) | Chaotix (1995) | Sonic 3D: Flickies' Island (1996)

Sonic Eraser (1991) | Sonic Spinball (1993) | Dr. Robotnik's Mean Bean Machine (1993) | | Sonic Classics (1995)

Prototype versions Unreleased games
Sonic 2 | Sonic CD | Sonic Spinball | Dr. Robotnik's Mean Bean Machine | Sonic 3 | Sonic & Knuckles | Knuckles in Sonic 2 | Chaotix | Sonic 3D Sonic the Hedgehog (Mega-CD) | Sonic the Hedgehog 2 CD | Sister Sonic | Sonic-16 | Sonic the Hedgehog 3 Limited Edition | Sonic Sports | Untitled STI Sonic Game | Sonic Mars
Unreleased Sonic the Hedgehog Games

Sonic's Edusoft (Master System)
Sonic the Hedgehog (Amiga) (Amiga)
Sonic the Hedgehog (Mega-CD)
Sonic the Hedgehog 2 CD (Mega-CD)
SegaSonic Bros. (Platform unknown)
Sister Sonic (Mega Drive)
Sonic the Hedgehog 3 Limited Edition (Mega Drive)
Sonic Jr. (Pico)

 

Sonic Sports (Sega 32X)
Sonic Ride (Arcade)
Sonic Saturn (Saturn)
Sonic X: Chaos Emerald Chaos (Gameboy Advance)
Sonic DS (Nintendo DS)
Sonic the Hedgehog Extreme (Xbox)
Sonic the Hedgehog: Awakening (Platform unknown)

 
Sonic X-treme incarnations:

Untitled Isometric Game (Mega Drive)
Sonic-16 (Mega Drive)
Sonic Mars (32X)
Sonic X-treme (Saturn)