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Sonic the Hedgehog (Game Gear)

From The Cutting Room Floor
Revision as of 00:07, 31 May 2011 by Nicole (talk | contribs) (Using the game gear title screen?)
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Title Screen

Sonic the Hedgehog

Developer: Ancient
Publisher: Sega
Platform: Game Gear
Released in JP: December 1991
Released in US: December 1991
Released in EU: December 28, 1991


EnemyIcon.png This game has unused enemies.
GraphicsIcon.png This game has unused graphics.
TextIcon.png This game has unused text.


Lost Sprites

Artwork Name Description
S1 Totem.png
Totem Pole Not really lost in the Master System game as it is used there, but it is unused in the Game Gear version, yet the graphics still exist there.
S1 BridgeLostObj.png
Ground Segment This appears amongst the object tiles for Bridge Zone, in both the Game Gear and Master System versions. It almost looks like the top is melted.
S1 LabyrinthLostObj.png
Door (?) This appears amongst the object tiles for Labyrinth Zone, in both the Game Gear and Master System versions. Perhaps it was intended to be a switch-operated door, like the ones in the Genesis version.
S1roundthingv1.png
Shield This may be a prototype shield animation.
S1 Enemy2.png
Unused Enemy These unused sprites were found in Green Hill Zone's tileset in the VRAM. These two animations are unused, however, another animation is used, but it is used in Jungle Zone, not Green Hill. This sprite is only found in the Master System version of the game.
S1Enemy3.png
Unused Enemy This Bat sprite appears in Green Hill Zone but isn't used. It was probably meant to be in the caves of Act 2. In the 16-bit version this is a normal enemy in Marble Zone, a level not found in this version. This sprite is only found in the Game Gear version of the game.

Ancient

S1ancient.png

Ancient handled the 8-bit port of Sonic the Hedgehog and it looks like they intended to credit themselves on the title screen as can be seen from this VRAM window. However, they left this out totally and in the end only Sega received the credit on the Title Screen. If it were used, it probably would have appeared on the bottom of the screen reading "©SEGA/Ancient 1991".


(Source: Sonic Retro)

Unused Text

Developer Text

A copyright string starts at 0x0003B:

Developed by (C) 1991 Ancient - S Hayashi.

Filler Text

This is a text string (with minor variations) that's used as filler in the game's ROM banks.

'1991 (C)Ancient. (BANK0-4)
SONIC THE HEDGEHOG
 Master System & Game Gear Version.
'1991 (C)Ancient. (BANK8-11)
SONIC THE HEDGEHOG
 Master System & Game Gear Version.
'1991 (C)Ancient. (BANK12-15)
SONIC THE HEDGEHOG
 Master System & Game Gear Version.