Sonic 4: Episode 2 will come with new graphics engine and physics; Tails will be playable
DSOGaming writes: "Great news for Sonic fans as our beloved blue hedgehog will return in 2012 with the second episode of Sonic 4. Now we know that some of you were disappointed with its first episode, however, Episode 2 promises to fix all those issues that plagued its predecessor. Therefore, it will come with a new graphics and physics engine, Tails will be playable and Metal Sonic will make a return. Sounds promising, right?"
