Sister Sonic

From Sonic Retro


Sister Sonic
Publisher: Sega
System(s): Sega Mega-CD
Genre: Action

Sister Sonic (シスターソニック) is a canceled localization of Popful Mail announced in late 1992.


Originally, the plan was to replace the existing cast of the game with Sonic the Hedgehog characters, including Sonic's long lost sister, Sister Sonic. Due to a large number of angry letters sent to Sega Falcom (the name which would be used for the Sega and Falcom team) by fans of the original PC game, it was decided to cancel this port[1] and instead settle on a more direct port of Popful Mail to the Mega-CD.[2]

Magazine articles

Sonic Retro emblem.svg Main article: Sister Sonic/Magazine articles


  1. [egm, issue 49, page 71 egm, issue 49, page 71]
  2. [egm, issue 51, page 80 egm, issue 51, page 80]

Unreleased Sonic the Hedgehog games
Sega Master System
Sonic's Edusoft | Sonic the Hedgehog (home computers) |
Sega Mega-CD
Sonic the Hedgehog |
Sega Mega-CD
Sonic the Hedgehog 2 CD |
SegaSonic Bros. |
Sega Mega-CD
Sister Sonic |
Sega Mega Drive
Treasure Tails |
Pre-May 1993 Sonic arcade games |
Sega Mega Drive
Sonic the Hedgehog 3 Limited Edition |
Sega Pico
Sonic Jr. |
Sega 32X
Sonic Sports |
Sonic Ride |
Sega Saturn
Sonic Saturn |
Game Boy Advance
Sonic X: Chaos Emerald Chaos |
Nintendo DS
Sonic DS |
Sonic the Hedgehog Extreme |
Game Boy Advance
Sonic Riders | Sonic the Hedgehog: Awakening |
Google Android OS
Sonic Central
Sonic X-treme incarnations
Sega Mega Drive
Sonic-16 |
Sega Mega Drive
Untitled Isometric game |
Sega 32X
Sonic Mars |
Sega Saturn
Sonic X-treme (Point Of View | Project Condor)