New Sonic 3 concept art has emerged and has swiftly been taken down ... which would then heavily hint at Sonic 4 being a take on the time travel antics of Sonic CD. The Blue Blur, then, might have to ...

As you’ll see in the tweet below, one source claims that Sonic The Hedgehog 4 will feature “time travel elements ... there is a piece of concept art featuring one of the upcoming film ...

So Sonic CD felt like a logical conclusion to jump to ... Metal Sonic and a bunch of time travel chaos! Thanks to the concept art shown above, it looks like those themes were tested, may have even ...

Sonic 3 set up an explosive sequel with Metal Sonic and Amy Rose – and a new rumor could reveal which game Sonic 4 will adapt.

Concept art ... of Sonic 3, with fans suggesting it could be some sort of bad future. If true, it would line up with theories the next film will be inspired by the time-travelling Sonic CD.