Sonic Unleashed Remastered - Sonic Sr's 2nd Capture, Ruined Russian Base and Ending

After Dark Gaia's defeat and last continent was restored, Gaul, the Ape King, orders Cynder to attack Sonic Sr. When she attacks Gaul instead, he knocks her out and challenges Sonic Sr himself. During the fight, the lunar alignment occurs, and the evil energy it generates is channeled through Sonic Sr, which turns Sonic Sr into Dark Sonic Sr. He uses his immense power to turn Gaul to stone then blast his body apart, killing him, then leaps back into the beam of evil energy. Cynder awakens and knocks Sonic Sr out of the beam, freeing him from the beam's power. When the alignment passes, the ruined base begins to crumble around Sonic Sr, Sparx, and Cynder. Remembering the Chronicler's words about riding out the storm, Sonic Sr uses his powers to encase himself, Cynder, and Sparx in crystal to protect them as the ruined Russian Base collapses.

In January 13, 2009 just 1 year after Sonic Sr's encase with Cynder and Sparx, Chip's necklace and some parting words are found on the ground. Tails (who mourned the loss of Sonic Sr, Cynder and Sparx) picks it up and puts on the necklace as a bracelet to remind them of their adventures together. The game ends as Snake arrives to tell Tails get on the vehicle, but he agrees and jumps into the Vehicle, to another adventure and Tails sends Shadow Mk.III to overthrow George Sears/Solidus Snake, the US EX-President who joined Vamp and Fortune before creating the copy of Sonic Sr, Copy Sonic. In the post-credits scene, the trio are shown in the crystal while someone is watching as the Chronicler says that when Sonic Sr awakens, the world would be different.