Publisher Sega and developer Lizardcube announced SHINOBI: Art of Vengeance DLC “Sega Villains Stage” is adding Sonic the Hedgehog series antagonist Dr. Eggman as its first boss.

While details are scant, the “Sega Villains Stage” downloadable content is included in the forthcoming game’s Deluxe Edition. More boss villains will be added.

Here’s a brief blurb on the new content:

Who’s that lurking in the shadows? Prepare to unleash the power of the Shinobi and face off against legendary bosses in the SEGA Villains Stage of SHINOBI: Art of Vengeance! The first challenger stepping forward to take on Joe Musashi is the evil genius from the Sonic the Hedgehog series, Dr. Eggman. More enemies will be revealed, so keep your eye out for more updates!

SHINOBI: Art of Vengeance is in development for Windows PC (via Steam), Xbox Series X|S, Switch, and PS5 with a release set for August 29th. Get our preview!