Board Thread:General Discussion/@comment-1031724-20170323070905/@comment-679780-20170324070911

I doubt they will. While I can't citate, I recall Sega said somewhere they would be interested in the idea of a Sonic Generations 2 in the future.

Of course Takashi Iizuka also said he may do Sonic Adventure 3 in the future so no guarantees.

Point I am making, if there will be a Sonic Generations 2 in the future, that means all the past games will be needed as well as the future ones.

But granted they might forgoe the Classic and Dreamcast era in favour for the next 9 games after Sonic Generations, but I imagine it will be a risky decision in case of fan backlash. But lets face it, if reselecting Sonic Adventure stages for SG2, what could top fighting Perfect Chaos?