Sonic the Hedgehog 4 has to make the deadly Metal Sonic a compelling villain, but there are a couple of potential solutions ...

Sonic the Hedgehog 3's post-credits scene finally introduces Metal Sonic, and here's who the villain is and what he could do in future sequels.

Rather than players battling it out as Sonic and friends, they instead control Metal Fighters. Metal Sonic will appear in the mode, as well as Metal takes on Amy, Knuckles, and Tails.

Meanwhile, Metal Sonic will launch plasma at Sonic, so you’ll need to keep moving. Be patient and wait for a good chance to hit the tiny Sonic robots back into Metal Sonic.

Sonic Colors: Ultimate's first Spotlight trailer wasn't just new visuals. It also featured races with Metal Sonic in the new Rival Rush Mode.

Sonic 3’s Mid-Credits Scene Reveals Metal Sonics & Amy Rose Sonic 3 also comes with a mid-credits scene, which sets up the franchise’s next big arc – starting with a clear storyline for Sonic 4.

Sonic Team is diving deeper into Sonic Superstars’ new Battle Mode feature, which provides players the ability to compete online up to eight players, or four players locally, in a variety of ...

However, some fans will no doubt have an issue with Metal Sonic's portrayal in Sonic the Hedgehog 3. In the games, there's only one Metal Sonic, while there are many robots in the movie.