* Shadow the Hedgehog (2005): This is his own standalone game where he explores his origins and deals with the Black Arms.
* Sonic the Hedgehog (2006): Shadow plays a key role in the story, though he's not a playable character.
* Sonic Rivals (2006), Sonic Rivals 2 (2007), and Sonic Rush Adventure (2007): Shadow appears as a playable character in these games.
* Sonic Riders (2006), Sonic Riders: Zero Gravity (2008), and Sonic Free Riders (2010): He's also a playable character in these racing games.
* Sonic Unleashed (2008): Shadow appears briefly in the story mode.
* Sonic Colors (2010): While not playable, Shadow makes a cameo appearance.
* Sonic Generations (2011): Shadow is a playable character in the modern era stages.
* Sonic Lost World (2013), Sonic Boom: Rise of Lyric (2014), and Sonic Boom: Fire & Ice (2016): Shadow has cameo appearances in these games.
* Sonic Forces (2017): Shadow is a playable character in this game.
* Sonic Frontiers (2022): Shadow is a playable character in this game.
There are also many other Sonic games where Shadow has appeared in cameos or small roles.
He's a very popular character and continues to appear in Sonic games regularly!