Sonic the Hedgehog (2006 game)/Development

Sonic the Hedgehog (2006) has gone through several changes over it's development process. There are several rejected ideas, levels, and other things that were left on the cutting room floor. The following details several of these things.

Early Silver designs

The character Silver has gone through a few redesigns during development of Sonic the Hedgehog. He also underwent a name change from "Venice" (which was the main inspiration for Soleanna) to "Silver." Many models in the game and the Xbox 360 Marketplace demo still refer to him as Venice.

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  A near final model of Silver. Originally his spines on his head only came out during telekenesis.

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  A more futuristic design.

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  Silver with a headset.

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  Image found in 2006 script. Image was made in July 2005. Silver has a golden mane and psychedelic eyes.

Game Script

A Game script, which was obtained by Sonic Cult in September of 2006, can be downloaded here. It was originally obtained by a UK game tester and comes in XSL format. Interesting bits include prototype names for characters in the renewal points tab. Silver was revealed to have the name Venice and Elise is revealed to have had the name of Oliga.

E3 2005 - Closed door video

This video was shown behind closed doors at E3 2005. IGN took screencaps of the video and the images can be found below.

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TGS 2005 - Technical Demo

This demo was at E3 2005. Movement was twice as fast for some reason and the game has a debug mode enabled. This debug mode allowed players to move their character anywhere and can help to avoid deaths from falling into pits.

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Level Differences

Tropical Jungle (Sonic)

• Sonic2006-Tropical Jungle-01.jpg

  Sonic has green eyes.

• Sonic2006-Tropical Jungle-02.jpg

  Sonic has green eyes.

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  These breakable crates are not in Sonic's story.

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  Elise is missing.

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  Green eye model, not holding Elise, in unknown parts of level.

• Sonic2006-Tropical Jungle-06.jpg

  Green eye model, not holding Elise, in unknown parts of level.

• Sonic2006-Tropical Jungle-07.jpg

  Green eye model, not holding Elise, in unknown parts of level.

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  Green eye model, not holding Elise, in unknown parts of level.

Crisis City (Sonic)

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  Grinding instead of riding a board.

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  Unknown part of level with robots instead of lava-monsters.

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  Unknown part of level with robots instead of lava-monsters.

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  Unknown part of level with robots instead of lava-monsters.

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  No part of level is on fire like this in final. City seems darker and theres no part of level which uses 3 springs side-by-side in final.

• Sonic2006-Crisis City-06.jpg

  This shouldn't happen.

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  Sonic in his ready to run pose, he don't pose like this here in final as he starts of running away from the tornado. The spray of dust isn't in final and the tornado looks different.

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  Sonic running alongside a car, normally he would jump off the car onto another object.

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  Robot instead of monsters.

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  Springs aren't here in final as Sonic is supposed to use his "jump onto next object" move here.

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  Sonic grinding when he should be flying across the stage.

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  Sonic grinding when he should be flying across the stage.

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  Robots instead of monsters.

Kingdom Valley (Sonic)

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  Blue skies instead of over-cast.

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  Blue skies and no rings in the path.

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  Blue skies and oddly placed unlit torch.

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  Usually Sonic can't get here. A bridge is missing and the rings to do a light dash to the rope is intact. The robot which is used to smash the bridge down is still there.

Crisis City (Shadow)

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  Robots instead of monsters.

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  Robots instead of monsters.

Vs. Mephilis Phase 1 (Shadow)

• Shadow2006-Vs. Mephilis Phase 1-01.jpg

  Mephilis isn't seen well on the floor but looks different than final.

Crisis City (Silver)

• Silver2006-Crisis City-01.jpg

  Early tornado appears to be a normal tornado with a bit of fire in it.

• Silver2006-Crisis City-02.jpg

  Robots instead of monsters.

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  Robots and early tornado.

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  Robots and early tornado.

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  Robots and early tornado.

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  Robots.