Looking for Mutants and Mastermins original settings

So I've recently come back to this forum after a while, and I was looking to find a few good Mutants and Masterminds based settings posted here.

In particular, I'm looking for a setting called ""Alphabet Multiverse"" (at least, that was the central conceit) where there was a multiverse with dimensions listed from A to Z. I recall one of the backstory elements was the multiverse coming into being because of a random guy who ""absorbed a multiverse of darkness"" and become an omnipotent creator deity.

In any case, any settings you want to provide are welcomed! Thanks.