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Captain Atom
Captain Atom (DoI)
Captain Atom's Default Costume
Vital Statistics
Real Name Nathaniel Adam
Alignment Good (Regime)
Current age 48 (Main Reality), 43 (Parallel Reality)
Gender Male
Family None
Status Active
Eye Color Yellow (Blue as Human)
Hair Color Chrome (Blonde as Human)
Alias None
Unusual Features Wears Containment Suit
Affiliation Justice League
Weapons None
Species Human
Home Metropolis
Debut Captain Atom #1 (March, 1987)
Class Power
Voice Actor Troy Baker
Quote1 The Justice League is capable of many great things. Just look at what they've done for me. Quote2
Captain Atom

Captain Atom is a playable character in DC Superheroes: Dawn of Injustice. He is a power user and is voiced by Troy Baker.

Role in the StoryEdit


Move ListEdit

Character TraitEdit

Captain Atom surrounds the air with radioactive material, causing the opponent to lose health no matter what they do for about 7 seconds.

Super MoveEdit

Captain Atom charges a nuclear blast and releases it on the opponent for several seconds, causing them severe damage.


  • Intro: A sphere of energy begins to appear in the air and it forms into the shape of Captain Atom. He then materializes, ready for the battle.
  • Outro: Captain Atom lights up his fist with energy and holds it in the air in victory.

Character EndingEdit

After defeating Darkseid, Captain Atom became ashamed of what he did in the name of the Regime. He exiled himself to Antarctica, where he used his powers to construct a city for him to live in in solitary. However, he would eventually discover a colony of humans who had been completely shut off from society for centuries. Welcoming them into his City, they worshiped him as a God and a savior, which truly made him feel like a hero once more.

Alternate CostumesEdit

Captain Atom Regime (DoI)

Captain Atom's Regime Costume

  • Regime
  • Human
  • New 52


  • Troy Baker has never previously voiced Captain Atom before.
  • When the "Intro/Outro Swap" feature is active, Captain Atom swaps with Lex Luthor. During the intro, Captain Atom flies in wearing Luthor's helmet.
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