Board Thread:General Discussion/@comment-6192846-20150304021219/@comment-6192846-20150307153248

Hilariously enough, I can't find a forum actually talking about those two tracks very much.

Most are talking about different theories or jumping to how speculation on BSS and Watching Us possibly tying into the Second and First Period respectively. Then there's Allen becoming Heavenly, H&G being the only true reincarnations, that there's a black box in Banica's stomach, Professor Sickle being part of FML, Demons=Gods (six kin), that Levia-Behemo=Rin/Len (Punishment=Behemo), more Ma theories, and much much more.

The few posts I find mentioning Re_birthday and Regret Message don't mention them having anything new so either no one posting has the copy, they're not bringing up any of the differences, or there are no differences at all.