A sequel to Sonic: Night of the Werehog could be happened someday if they planned to release Sonic Unleashed Ultimate later.
The short movie could be used to promote the game.
Such missed opportunity indeed about comic ones.
I want a crossover between Sonic and House of the Dead or may be other dark games.
Of course it hasn't to be real.
Could be turned out just a dream by Knuckles or Shadow.
About the list that you made, the one I remember most is Sonic X one with Boo ghosts.
For me it's definitely the scariest among them all.
Sonic Ghost Shooting game could happened if SEGA's willing to/
I meant they already published
arcade version of Nintendo's Luigi MansionHorror Storybook about Sonic sounds nice too.
Just too bad Storybook series died with Wii.