sonic concept art
comics
sonic levels
sonic games
cut characters/enemies
100

was originally meant to be a bunny but was changed due to technical reason

sonic the hedgehog 

100

this lemur can extend her tail to grab stuff and can also be used in combat

tangle the lemur

100

this level has crush 40 play at the beginning of the level 

city escape

100

this game was sonics first real free roam game 

sonic frontiers 
100

was meant to be sonics love interest in the first game but was scrapped 

madonna 

200

this character had black fur and a red gem in the middle of their body

blaze the cat

200

this version of sonic loses control when he goes super

fleetway

200

sonic always returns to this zone in almost every game

green hill

200

this sonic game was extremly hated on release but slowly is becoming loved

sonic 06

200

this character wouldve been in sonic adventure but was scrapped for being too scary though believed inspiried the design of rouge the bat

fly the bat

300

originally was sonics Doppelgänger before being  changed to only be the same species 

terios the hedgehog 

300

this archie sonic comic special showed robotized sonic and robotized knuckles fight 

mecha madness 

300

this level is inspired by greek islands 

windmill isle 

300

this game caused ken penders to sue sega 

sonic chronicles the dark brotherhood 

300

seen in a cut portion of the sonic cd credits this enemy wouldve burst out of the ground to clamp down on sonic

antlion 

400

originally meant to be the main protagonist before being changed to the villain 

eggman or robotnik

400

this arc had sonic and the others go through a zombie apocalypse 

metal virus

400

this level had knuckles appear for the first time to punch the emeralds out of super sonic

angel island zone

400

the worst rated game in the franchise on imdb 

sonic free riders 

400

this enemy was cut from sonic 1 but later reappeared in mania 

splats the bunny

500

 originally meant to have brown chest fur and a more serious tone 

silver the hedgehog

500

this was the in universe term for the archie comics reboot

the genesis wave

500

this level was cut from the original sonic 2 but was added back in the mobile port this level is where sonic would've originally gone super for the first time

hidden palace zone

500

this game was cancelled but if was released wouldve been sonics original debut into 3d

sonic xtreme

500

this character was meant to be tails before being changed for being too slow

boomer the turtle

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