Some of this praise includes acclaim for its ending and post-credits scenes.

Both robotic characters have someone they’re targeting, clearly for a larger purpose.

One direction Metal Sonic’s appearance hints at is him possibly being from the future.

01688039_poster_w780-1.jpg

This time, however, the time traveler can’t be reasoned with.

Time travel is also present inSonic GenerationsandSonic Forces, which feature the Classic versions of Sonic and Tails.

How Can Sonic 4 Connect Metal Sonic & Time Travel?

T-800 wearing sunglasses looking serious in Terminator Dark Fate next to Sonic screaming in Sonic the Hedgehog

Custom image by Nick Bythrow

An edited image of Sonic smiling next to him and Shadow fighting in Sonic the Hedgehog 3.

Sega

Metal Sonic is captured in Sonic, with his arms restrained.

Sega

Metal Sonic glaring in the Sonic the Hedgehog comics and Sonic looking worried in Sonic the Hedgehog movie

Headshot Of Ben Schwartz In The Sonic The Hedgehog Los Angeles Premiere

Headshot Of Jim Carrey In The North America Rights

Movies

Sonic the Hedgehog 3

Sonic the Hedgehog