Blaze still has memory of silver, but since the events of 06 didn't happen, silver wouldn't recognize blaze. Perhaps she returns to silvers future to find a peaceful life. Everyone happy. She finds silver using his powers in boredom, a callback to the comics where silver occasionally practiced using his powers on garbage piles. Blaze finds him and soon immediatly realized he doesn't recognize her. Meanwhile, I feel like somehow, in an effort to alter time, eggman goes back to the past. He sets Mephilos free. Mephilos then kills sonic an thus, Elise crying causes iblis to be released into the world. Silvers future was actually good since iblis never existed. He has no memory of sonic, shadow, or blaze at all, but since Elise cried, but now that iblis has awakened, suddenly he remembers everything. He even remembers blaze. The two actually share a moment of good friendship. Who knows... Maybe Sega can confirm the ship in this game. Next thing we know is that they are interrupted by the flames destroying the city. The two return back to the past. They meet up with sonics gang, but sonic is dead. They revive him, but Mephilos can somehow alter the timelines to the point where there is no silver. Silver finds himself fading away. Sonic and shadow prepare themselves for the fight and defeat Solaris. It doesn't help in silvers favor. Blaze can see him slowly dissapearing. Heartbroken as he vanishes. Sonic and shadow use chaos control to transport silver from a past moment (prob when silver met Amy) he is taken and teleported back to the current time. Blaze and the others explain to him his future will not exist. It won't be possible. Blaze, knowing that silver has no future, makes the decision to take him to her dimension. Saying their fair wells to sonic and shadow, they go to the sol dimension. Blaze takes care of him, treating him like a younger brother. The relationship continues, and we flash forward to silver marrying blaze, becoming prince, (he is not technically heir so he is not a king) and uh that's pretty much it.