Summary
Takashi Iizuka, vice president of product development for Sega’sSonic the Hedgehogseries, has confirmed the possibility that Sega may introduce characters from IDW’sSonic the Hedgehogcomic series in future video game adventures. Many unique characters have joined theSonicvideo game franchise over the years, including lesser-known characters like Big the Cat, who first appeared in the 1998 Dreamcast gameSonic Adventure,Ray the Flying Squirrel, who debuted inSegaSonic the Hedgehog, and Mighty the Armadillo, who also made his first appearance inSegaSonicand later returned for the 32X gameKnuckles' Chaotix.
EverySonicfan knows the recurring cast, including the titular hedgehog, his sidekick Tails, their mutual friend Knuckles, Sonic’s love interest Amy, and the series' antagonist Doctor Eggman. Some side characters have appeared inSonictitles here and there as well, namely Shadow the Hedgehog, Rouge the Bat, Metal Sonic, Cream the Rabbit and Cheese, and Blaze the Cat. With such a long list of recurring characters, there are plenty whodeserve their own spin-off gamesin the future.

When asked if there was a chance forIDW characters like Rotor the Walrus and Lupe Wolfto appear in futureSonicgames, Iizuka toldSonic Stadiumthere’s a “good chance” that moreSonic the Hedgehogcharacters could make the jump from page to screen in the coming years. “I do work closely with the team at IDW when they’re making their new characters, and we really make sure we’re having lots of fun in making really good characters. And I know in the mobile games we have released or will release the IDW characters. So as far as the potential future of IDW characters appearing in games, hopefully there’s a good chance.”
New Shadow the Hedgehog Game Could Kickstart a Spin-Off Saga
Sega has been working on anew game titledSonic X ShadowGenerations, a remaster of the 2011 platformerSonic Generationswith more Shadow-centric content. The re-release will include a new story arc called “Shadow Generations” featuring Shadow the Hedgehog as a playable character who must stop Black Doom from achieving world domination.Sonic X ShadowGenerationswas first teased during Sony’s PlayStation State of Play livestream on June 18, 2025 and is scheduled for release to all current-gen platforms on June 18, 2025. If sales impress,Sonic X ShadowGenerationscould potentially trigger a domino effect of spin-offs for otherSoniccharacters too, even those rarely seen outside the comics.
Shadow the Hedgehog made his debut in 2001’sSonic Adventure 2, known to many as one of thebest games of the Dreamcast era. Acting as the devious mirror image of Sonic, Shadow became so popular with fans that he became a recurrent character in theSonicthe Hedgehoggame series. He starred in a spin-off platformer calledShadow the Hedgehogin 2005 that failed to hit the right notes with players, but the hope is thatSonic X ShadowGenerationscan tell Shadow’s story in a more impactful way than was originally attempted almost two decades ago.
Sonic the Hedgehog
Sonic the Hedgehog is a prolific game franchise that started life on the Sega Genesis/Mega Drive. Covering both 2D and 3D iterations through the generations, Sonic is known for speedy movements and interesting platforming mechanics.