Sonic Mars

From Sonic Retro


Sonic Mars
System(s): Sega 32X
Genre: Action

Sonic Mars is a conceptual Sonic the Hedgehog originally designed for the Sega 32X. Likely due to the system's limitations and commercial failure, the project was moved to the Sega Saturn where it evolved into Sonic X-treme.


The proposal for the game was put together on May 17, 1994 by then-lead designer Michael Kosaka with assistance from Chris Senn and Don Goddard. Choosing to ground the game within the framework of the Saturday morning show that was still on the air at the time, the hope was to make the first fully 3D game of Sonic and his world. Presented to the management of Sega of America, they gave the green light to have the Sega Technical Institute go through with the project. When shown what the American side of STI was concocting for the next installment in the Sonic the Hedgehog series, Yuji Naka, one of the originators of the character, could only shake his head and say "good luck," not being all that impressed with what he was shown, and knowing first hand the difficulties involved in making a Sonic game.

Shortly after the proposal was accepted, Michael Kosaka left Sega due to issues between himself and Dean Lester, the producer of Comix Zone. Without a lead designer, Chris Senn was placed into the role, with Don Goddard reworking the script to Sonic Mars.[1] Eventually, the Saturday morning premise was dropped due to disinterest, and the game was completely reworked once it switched systems, becoming the more familiar Sonic X-treme.

Concept art

External links


Sonic Mars
Main Article
Sonic Mars Subsections
Sonic Mars Game Script by Michael Kosaka: General | Levels | Characters | Cutscenes
Don Goddard Game Script: General

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