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

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