Unused Models #
PrimModels #
PRIM_PLANEXY.gno PRIM_PLANEXZ.gno PRIM_HALFSPHERE.gno PRIM_CYLINDER.gno PRIM_CUBE.gno PRIM_CONE.gno PRIM_CAMERA.gno PRIM_ARROWZ.gno PRIM_TORUS.gno PRIM_SPHERE.gno PRIM_JIKO.gno
primModels.one contains basic geometric objects for debugging purposes. Several of these models are also taken from Shadow the Hedgehog , Sonic and the Secret Rings , and the SD version of Sonic Unleashed .
Stg901 #
Stg901 has a test level that goes around in a loop. It's mostly similar to the unused test level in Sonic and the Secret Rings .
Stg902 #
Stg902 contains the entirety of Sand Oasis, the second level in Sonic and the Secret Rings . This was likely used as a placeholder stage during development.
Stg903 #
Stg903 features a test level with long dirt roads surrounded by grass and mountains.
Stg904 #
Within stg904, there's a test level with multiple different curves and angles. It also has some water for Sonic to walk through.
Stg905 #
Stg905 contains a test level that's purely meant to test the width for platforms, shown by the text on the grass.
Silver #
CH.SILVER.gno has a unused model of Silver in his non-armored outfit. Considering you can play as Shadow, Knuckles, and Blaze in their normal attire, the same was likely going to happen for Silver before the idea was scrapped.
Jet/Sir Lamorak eyes #
Jet aka Sir Lamorak actually has eyes under his helmet, which is never seen normally in-game.
Green Fish-One #
There's a green variant of the "Fish-One" enemy type, which is never encountered anywhere in the game.
Number 1 & 2 #
Two pillars with the numbers "one" and "two" can be found in water_test.gno and the stg902 folder, which contains Sand Oasis. What makes it odd is that the model cannot be found in the folder that has Sand Oasis in Sonic and the Secret Rings , meaning this was added during Black Knight's development.
Purple Triangle #
Root.gno contains a pretty simple purple triangle. What it was originally used for is currently unknown.
Unused Animations #
King Arthur Camera Test #
"ARTH_CAM_TEST.GND" contains a camera animation meant for testing purposes during the King Arthur boss fight. The camera starts deep into the ground before slowly rising up.
Earth Dragon #
"STG400D_DRAGON_TEST01.GNM" has a test animation for the Earth Dragon, which the model does nothing but sway to the left and right while the bottom half of it is visibly broken.
Unused Cinematics #
e00018.sfd/e0210.sfd #
SatBK-e0018-and-e0210.mp4 The movie folder contains two byte-for-byte identical SFD files with different names: e0018.sfd and e0210.sfd . They contain no audio and appear to be a very slightly earlier version of the sixth cutscene in the game, with most of the differences being in colors and closeup details, as well as an uncropped frame (all the "storybook"-style cutscenes in the final game are cropped by 20 pixels at the sides).
Oddly enough, the Japanese subtitles that are part of the movies also refer to Merlina as "Merlin", possibly due to a typo. The final game's cutscenes don't bake in the subtitles, presumably for localization purposes.
Unused Sounds #
Gale Drive #
Sonic's gameplay voice clip directory includes two unused audio files. The first indicates an attack is ready, while the other is Sonic calling out some sort of "Gale Drive" move.
B3E_SN_VSNE26_ACT01_E24_SN
Audio
Audio
Ready anytime!
B3E_SN_VSNE30_ACT01_E28a_ok_SN
Audio
Audio
Gale Drive!
"Blitz" Quotes #
The four main playable characters (Sonic, Shadow/Lancelot, Knuckles/Gawain, and Blaze/Percival) all have unused voice lines referring to "Blitz" status effects. There are six total: Fire Blitz, Thunder Blitz, Ice Blitz, Venom Blitz, Panic Blitz, and Stone Blitz. Each attack's effects are described, sounding like some sort of special enemy or boss would make use of them. There are also sounds for an enemy called the "evilgazer" (e.g. "Synth_SRT_B4_ENEMY_40009_evilgazer_thunder_wav") that matches up with these effects.
Some voice files seem incomplete, reusing previous clips as placeholders or including the voice actors breathing between takes.
Sonic #
ALL04_H08_SN
Audio
Whoa, fireball!
ALL04_H09_SN
Audio
Lightning strike!
ALL04_H10_SN
Audio
Some kind of freeze attack? I bet that'd stop me in my tracks!
ALL04_H10N_SN
Audio
Defrost by shaking the Wii Remote!
ALL04_H11_SN
Audio
A poison attack? I'll slowly lose all the rings I've gathered!
ALL04_H12_SN
Audio
Confusion attack? Getting hit will throw off my moves for sure!
ALL04_H13_SN
Audio
A petrification attack? I won't stand a chance against one of those!
Shadow/Sir Lancelot #
ALL04_H08_SD
Audio
Fire Blitz, hm?
ALL04_H09_SD
Audio
Thunder Blitz!
ALL04_H10_SD
Audio
Ice Blitz will freeze me where I stand. I must be careful.
ALL04_H10N_SD
Audio
Ice Blitz will freeze me where I stand. I must be careful.
ALL04_H11_SD
Audio
Venom Blitz: it will poison all its strikes and will cause the loss of rings.
ALL04_H12_SD
Audio
Panic Blitz, hm? It is said to cause one's mind to play tricks on them.
ALL04_H13_SD
Audio
Stone Blitz! I'll be but a memory it it petrifies me.
Knuckles/Sir Gawain #
ALL04_H08_KN
Audio
Fire Blitz flying this way!
ALL04_H09_KN
Audio
I must watch out for that Thunder Blitz.
ALL04_H10_KN
Audio
I'll be frozen solid if the Ice Blitz hits me; taking damage could mean my demise.
ALL04_H10N_KN
Audio
I'll thaw out with a few shakes of the Wii Remote.
ALL04_H11_KN
Audio
Venom Blitz? Poison is pretty underhanded; I can't let it hit me.
ALL04_H12_KN
Audio
Panic Blitz! I can't let it strike me, lest illusions deceive me and I lose all control!
ALL04_H13_KN
Audio
Stone Blitz! Its strike will turn me to stone and spell my doom.
Blaze/Sir Percival #
ALL04_H08_BZ
Audio
A Fire Blitz comes.
ALL04_H09_BZ
Audio
Here comes a Thunder Blitz.
ALL04_H10_BZ
Audio
A strike by Ice Blitz will freeze me, and the next hit might spell my doom.
ALL04_H10N_BZ
Audio
A strike by Ice Blitz will freeze me, and the next hit might spell my doom.
ALL04_H11_BZ
Audio
A strike by Venom Blitz will cause a continual loss of rings.
ALL04_H12_BZ
Audio
Panic Blitz! Any contact with that, and the battle will go against me.
ALL04_H13_BZ
Audio
Stone Blitz? Its petrification effect is fatal.
Genesis
Sonic the Hedgehog (Prototype ) • Sonic the Hedgehog 2 (Prototypes ) • Sonic the Hedgehog 3 (Prototype ) • Sonic & Knuckles (Prototypes ) • Sonic 3 & Knuckles • Sonic 3D Blast (Prototypes ) • Sonic the Hedgehog 3 (film)
Sega Master System
Sonic the Hedgehog (Prototype ) • Sonic the Hedgehog 2 (Prototype ) • Sonic Chaos (Prototypes ) • Sonic Blast
Game Gear
Sonic the Hedgehog (Prototype ) • Sonic the Hedgehog 2 (Prototype ) • Sonic Chaos (Prototypes ) • Sonic Triple Trouble (Prototypes ) • Sonic Labyrinth • Sonic Blast (Prototypes )
Arcade
SegaSonic the Hedgehog (Prototype )
Sega CD
Sonic the Hedgehog CD (Prototypes )
32X
Knuckles' Chaotix (Prototypes )
Windows
Sonic the Hedgehog CD (1996) • Sonic 3D Blast • Sonic Heroes (Prototypes ) • Sonic Adventure DX: Director's Cut (2004) (Demo ) • Sonic the Hedgehog 4: Episode I (Prototypes ) • Sonic the Hedgehog CD (2011) (Demo ) • Sonic Adventure DX: Director's Cut (2011) • Sonic Generations (Demos ) • Sonic the Hedgehog 4: Episode II (Prototype ) • Sonic Adventure 2 (Prototype ) • Sonic Lost World • Sonic Mania • Sonic Forces • Sonic Colors: Ultimate • Sonic Frontiers • Sonic Superstars • Sonic X Shadow Generations
Sega Saturn
Sonic X-treme • Sonic 3D Blast (Prototype )
Dreamcast
Sonic Adventure (Prototypes ) • Sonic Adventure 2 (Prototypes )
Neo Geo Pocket Color
Sonic the Hedgehog Pocket Adventure (Prototypes )
GameCube
Sonic Adventure 2: Battle (Demo ) • Sonic Adventure DX: Director's Cut (Prototypes ) • Sonic Heroes (Prototypes ) • Shadow the Hedgehog (Prototypes )
Game Boy Advance
Sonic Advance (Prototype ) • Sonic Advance 2 (Prototype ) • Sonic Advance 3 (Prototype ) • Sonic the Hedgehog Genesis
PlayStation 2
Sonic Heroes (Prototypes ) • Shadow the Hedgehog (Prototype ) • Sonic Unleashed
Xbox
Sonic Heroes (Prototypes ) • Shadow the Hedgehog (Prototype )
DoJa, BREW
Sonic the Hedgehog • Sonic the Hedgehog 2
J2ME
Sonic the Hedgehog • Sonic the Hedgehog 2 • Sonic Unleashed • Sonic Advance
N-Gage
Sonic N
Nintendo DS
Sonic Rush (Demo ) • Sonic Rush Adventure • Sonic Colors (Demo )
Xbox 360
Sonic the Hedgehog (Prototypes ) • Sonic Unleashed (Prototypes ) • Sonic Adventure DX: Director's Cut (Prototypes ) • Sonic the Hedgehog 4: Episode I (Prototypes ) • Sonic Generations (Demos ) • Sonic the Hedgehog CD (2011) (Demos ) • Sonic the Hedgehog 4: Episode II (Prototype ) • Sonic Adventure 2 (Prototype )
Wii
Sonic and the Secret Rings • Sonic Unleashed • Sonic and the Black Knight • Sonic the Hedgehog 4: Episode I (Prototypes ) • Sonic Colors
PlayStation 3
Sonic the Hedgehog (Prototypes ) • Sonic Unleashed (Prototypes ) • Sonic the Hedgehog 4: Episode I (Prototypes ) • Sonic Generations (Demos ) • Sonic the Hedgehog CD (2011) (Demo ) • Sonic the Hedgehog 4: Episode II (Prototype ) • Sonic Adventure 2 (Prototype )
Nintendo 3DS
Sonic Generations • Sonic Lost World
Wii U
Sonic Lost World
PlayStation 4, Xbox One, Nintendo Switch
Sonic Mania • Sonic Forces (Demo ) • Sonic Colors: Ultimate • Sonic Frontiers • Sonic Superstars • Sonic X Shadow Generations
Amazon Luna
Sonic Mania • Sonic Colors: Ultimate • Sonic Frontiers • Sonic Superstars
PlayStation 5, Xbox Series X
Sonic Frontiers • Sonic Superstars • Sonic X Shadow Generations
Nintendo Switch 2
Sonic X Shadow Generations • Sonic Frontiers Definitive Edition
iOS, Android, tvOS
Sonic Advance (2011) • Sonic the Hedgehog 4: Episode I (Prototypes ) • Sonic the Hedgehog 4: Episode II (Prototype ) • Sonic the Hedgehog • Sonic the Hedgehog 2 • Sonic the Hedgehog CD (Demo ) • Sonic Advance (2014)
Ouya, NVIDIA Shield
Sonic the Hedgehog 4: Episode I (Prototypes ) • Sonic the Hedgehog 4: Episode II (Prototype ) • Sonic the Hedgehog CD (Demo )
Racing Games
Game Gear
Sonic Drift (Demo ) • Sonic Drift 2
Windows
Sonic R • Sonic Riders (Prototype ) • Sonic & SEGA All-Stars Racing • Sonic & All-Stars Racing Transformed • Team Sonic Racing • Sonic Racing: CrossWorlds (Prototypes )
Sega Saturn
Sonic R (Preview )
PlayStation 2
Sonic Riders (Prototypes ) • Sonic Riders: Zero Gravity (Prototypes )
GameCube, Xbox
Sonic Riders (Prototypes )
Nintendo DS
Sonic & SEGA All-Stars Racing
PlayStation Portable
Sonic Rivals • Sonic Rivals 2
PlayStation 3
Sonic & SEGA All-Stars Racing • Sonic & All-Stars Racing Transformed
Xbox 360
Sonic & SEGA All-Stars Racing • Sonic & All-Stars Racing Transformed • Sonic Free Riders
Wii
Sonic & SEGA All-Stars Racing • Sonic Riders: Zero Gravity
Wii U
Sonic & All-Stars Racing Transformed
Nintendo 3DS
Sonic & All-Stars Racing Transformed
PlayStation 4, Xbox One, Nintendo Switch
Team Sonic Racing • Sonic Racing: CrossWorlds (Prototypes )
PlayStation 5, Xbox Series, Nintendo Switch 2
Sonic Racing: CrossWorlds (Prototypes )
Amazon Luna
Team Sonic Racing
Adobe Flash
Sonic Rivals Dash
Sports/Fighting Games
Genesis
Sonic the Hedgehog Spinball (Prototypes )
Sega Master System, Game Gear
Sonic Spinball (Prototypes )
Arcade
Sonic Championship • Mario & Sonic at the Rio 2016 Olympic Games
Game Boy Advance
Sonic Pinball Party • Sonic Battle
Nintendo DS
Mario & Sonic at the Olympic Games • Mario & Sonic at the Olympic Winter Games
Xbox 360
Sonic the Fighters
Wii
Mario & Sonic at the Olympic Games • Mario & Sonic at the Olympic Winter Games (Prototypes ) • Mario & Sonic at the London 2012 Olympic Games
Nintendo 3DS
Mario & Sonic at the London 2012 Olympic Games
Wii U
Mario & Sonic at the Sochi 2014 Olympic Winter Games • Mario & Sonic at the Rio 2016 Olympic Games
Nintendo Switch
Mario & Sonic at the Olympic Games: Tokyo 2020
J2ME
Sonic the Hedgehog Golf • Sonic at the Olympic Games • Sonic Spinball
BREW
Sonic at the Olympic Games • Sonic Spinball
Puzzle Games
Genesis
Sonic Eraser • Dr. Robotnik's Mean Bean Machine (Prototypes )
Sega Master System, Game Gear
Dr. Robotnik's Mean Bean Machine
Arcade
SegaSonic Bros.
Adobe Flash
Sonic Jigsaw 2
Educational
Sega Master System
Sonic's Edusoft
Genesis
Wacky Worlds
Windows
Sonic's Schoolhouse (Prototype )
Sega Pico
Sonic the Hedgehog's Gameworld (Prototypes ) • Tails and the Music Maker (Prototypes )
Leapster
Sonic X
LeapFrog Didj
Sonic the Hedgehog
Sonic Boom
Wii U
Rise of Lyric (Prototype )
Nintendo 3DS
Shattered Crystal • Fire & Ice
Adobe Flash
Link 'n Smash
Compilations
Genesis
Sonic Classics
Sega Saturn
Sonic Jam (Demo )
Windows
Sonic & Knuckles Collection • Sonic Mega Collection Plus • Sonic Origins
GameCube
Sonic Mega Collection (Prototype ) • Sonic Gems Collection
PlayStation 2
Sonic Mega Collection Plus • Sonic Gems Collection
Xbox
Sonic Mega Collection Plus
Game Boy Advance
Combo Pack
Nintendo DS
Sonic Classic Collection
Xbox One, Xbox Series X, PlayStation 4, PlayStation 5, Nintendo Switch
Sonic Origins
Game.com
Sonic Jam
Plug & Play
Super Sonic Gold
Other
Game Gear
Tails' Skypatrol • Tails Adventures
Arcade
SegaSonic Popcorn Shop • SegaSonic Cosmo Fighter
Sega Saturn
Sonic the Hedgehog into Dreams...
Dreamcast
Sonic Shuffle (Prototype )
Game Boy Advance
Tiny Chao Garden
Nintendo DS
Sonic Chronicles: The Dark Brotherhood
Windows, Mac OS X
The Murder of Sonic the Hedgehog
J2ME
Sonic Jump (2005) • Sonic Jump (2007)
Adobe Flash
Sonic the Broad Jump • Sonic and the Black Knight: Knight in Training
iOS, Android
Sonic Jump • Sonic Dash • Sonic Runners • Sonic Runners Adventure (Prototype ) • Sonic Rumble • Sonic Blitz
See Also
Flicky • Ristar
References #