(December 2020)
- Script
- Joshua Williamson (credited)
- Pencils
- Max Raynor (credited)
- Inks
- Max Raynor (credited)
- Colors
- Alejandro Sánchez (credited)
- Letters
- John J. Hill (credited)
- Genre
- superhero
- Characters
- Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El]; Steel [John Henry Irons]; Batwoman [Kate Kane]; Doomsday (robot version); robot drones; Riddler (robot version); Two-Face (robot version); Scarecrow (robot version); Bane (robot version); Man-Bat (robot version); Clayface (robot version); Mister Freeze [Victor Fries] (flashback); Nora Fries (flashback); Two-Face (flashback); Killer Croc (robot version); The Joker (robot version); Mongul (robot version); Darkseid (robot version); Zod (robot version); Parasite (robot version); Lex Luthor (robot version); Black Adam (robot version); Penguin (robot version); Gorilla Grodd (robot version); Cheetah (robot version); Sinestro (robot version); Reverse Flash (robot version); Black Manta (robot version); Harley Quinn (robot version); Professor Pyg (robot version); Composite Superman/Batman
- Synopsis
- Batwoman and Steel travel to the moon to help Batman and Superman, who face an army of robot duplicates of their enemies controlled by an unknown adversary.
- Reprints