Issue: #17
In a world where Superman’s rocket never reached Earth, the Dark Knight and his sidekick discover a startling rift between dimensions. On the other side? A world where Martha Wayne survived, and Bruce never grew up to be Batman! Not only that, but a strange alien has emerged from the rift who’s faster than a locomotive and can leap tall buildings in a single bound...the Superman of Metropolis! Whe...
First appearances: Observer.io
Creators: Rodolfo Migliari, Ben Meares, Sabine Rich, Ben Abernathy, Danny Miki, Ivan Reis, Gene Luen Yang, Paul Kaminski, Saida Temofonte
Characters: Superman, Batman, Bibbo, Lois Lane, Observer.io, Penguin, Joker, Parasite, Lex Luthor
Story arcs: Archive of Worlds