User blog comment:NerotheHedgehog/Sonic Generations/@comment-1658053-20111029000041

well, after some looking, I found out that The Time Eater is what Eggman was talking about at the end of Sonic Colors, it's a robot controlled by Classic Eggman, which means, that my theory of the Time Eater being another Demon is gone. (and by Demon, I mean, Chaos and Dark Gaia)