▲
1
▼
The games Comix Zone and The Ooze are only available in the Japanese version of Sonic Mega Collection. They can be unlocked through button codes:
• Comix Zone - Press Up, L, Down, R, Up, Z, Down, L, Up, R, Down, Z in the Options menu.
• The Ooze - Press Z, Z, Z, Up, Up, Up, Down, Down, Down, L, R, Z in the Manual menu.
Both games were eventually included in all versions of Sonic Mega Collection Plus, which was released for PlayStation 2 and Xbox.
• Comix Zone - Press Up, L, Down, R, Up, Z, Down, L, Up, R, Down, Z in the Options menu.
• The Ooze - Press Z, Z, Z, Up, Up, Up, Down, Down, Down, L, R, Z in the Manual menu.
Both games were eventually included in all versions of Sonic Mega Collection Plus, which was released for PlayStation 2 and Xbox.
▲
1
▼
At one point in development, Sonic CD was going to be a playable option in the game. The entire European manual was scanned and is fully viewable in the game; however, no known prototype exists with an image file of the actual game (some people have chalked it up to size constraints and others to technical constraints). There are also two listings in the same prototype for "Sonic the Hedgehog the Movie 1" and "Sonic the Hedgehog the Movie 2," suggesting that the OVA was going to be in the game as well, and would have been split into two parts like the original 1996 Japanese VHS release.
▲
1
▼
There are unused movie files in the game. The names of the files are: sample.sfd, loopbgv.sfd and smpinter.sfd. These were made to show off CRI's Sofdec video compression capabilities and are not related to the Sonic series.
Related Games
Sonic Lost World
Sonic R
Sonic Lost World
Sonic & Knuckles
Sonic X-treme
Sonic 3D Blast
Sonic Skateboard
Tails' Skypatrol
Sonic Forces
Shadow Basketball
Sonic Boom: Rise of Lyric
Sonic Advance 3
Team Sonic Racing
Dr. Robotnik's Mean Bean Machine
Sonic Origins Plus
Sonic Jam
Sonic Generations
Tails and the Music Maker
Sonic Unleashed
Sonic the Hedgehog 4: Episode I
Sonic's Ultimate Genesis Collection
Sonic Origins
Dr. Robotnik's Mean Bean Machine
Sonic Unleashed
Sonic Adventure DX: Director's Cut
Sonic Dash
Sonic Underground
Shadow the Hedgehog
Mario & Sonic at the Olympic Games
Cream Flower Catch
Sega Genesis Classics
Sega Heroes
Sonic the Hedgehog 3
Sonic Adventure
Sonic XS
Mario & Sonic at the London 2012 Olympic Games
Sonic the Hedgehog Extreme
Sonic Advance 2
Amy & Rouge Tennis
Sonic Riders: Zero Gravity
Sonic Heroes
Mario & Sonic at the Rio 2016 Olympic Games
Sega Superstars Tennis
Mario & Sonic at the Olympic Winter Games
Sonic & Sega All-Stars Racing
The Murder of Sonic the Hedgehog
Mario & Sonic at the Sochi 2014 Olympic Winter Games
Sonic X Shadow Generations
Sonic DS
Sonic X