Doomsday — Superman:

The story begins when LexCorp miners accidentally unearth a containment chamber holding , a genetically engineered alien biological weapon.

: Omission of key comic characters like the Justice League or the four "replacement" Supermen (Steel, Superboy, etc.). Superman: Doomsday

: Portrayed as a noble hero struggling to balance his secret life with Lois Lane. The story begins when LexCorp miners accidentally unearth

: Superman's romantic interest who investigates Lex Luthor's involvement in the Doomsday arrival. Superman: Doomsday

: The egotistical mastermind who seeks to control the legacy of the Man of Steel through cloning.