Featured Characters:

PS3 and Xbox 360 Storyline[]

• Iron Man (Tony Stark)

Supporting Characters:

• War Machine (Colonel James Rhodes)
• Pepper Potts
• S.H.I.E.L.D.
  • Colonel Nick Fury (First appearance)
  • Black Widow (Natasha Romanoff) (First appearance)

Antagonists:

• A.I.M.
  • Kearson DeWitt (First appearance) (Merged with Ultimo)
  • Ultimo (First appearance) (Merged with Kearson DeWitt) (Destruction)
• Roxxon Corporation
  • Crimson Dynamo (General Valentin Shatalov) (First appearance; dies)

Other Characters:

• J.A.R.V.I.S.
• Ho Yinsen (Mentioned)

Races and Species:

• Humans

Locations:

• Earth-TRN999
  • Earth
    • Russia
      • Siberia
    • Malaysia
      • A.I.M. Facility (First appearance)
    • United States of America
      • California
        • Los Angeles
          • Stark Industries
        • Malibu
          • Tony Stark's Mansion

Items:

• Iron Man Armor
  • MK I
  • MK III
  • MK IV
  • MK V
  • MK VI
• Arc Reactor
• War Machine armor (Iron Man MK II refit)
• Ghost's Suit

Vehicles:

• S.H.I.E.L.D. Helicarrier

PSP and Wii Storyline[]

Featured Characters:

• Iron Man (Tony Stark)

Supporting Characters:

• War Machine (Colonel James Rhodes)
• S.H.I.E.L.D. (First appearance)
  • Director Nick Fury (First appearance)
  • Black Widow (Natasha Romanoff) (First appearance)

Antagonists:

• A.I.M.
  • Ghost
  • Mauler (Brendan Doyle)
  • Firepower

Locations:

• Earth-Unknown

Nintendo DS Storyline[]

Featured Characters:

• Iron Man (Tony Stark)

Supporting Characters:

• War Machine (Colonel James Rhodes) (First appearance)
• S.H.I.E.L.D. (First appearance)
  • Director Nick Fury (First appearance)
  • Black Widow (Natasha Romanoff) (First appearance)

Antagonists:

• Kearson DeWitt (First appearance)

Locations:

• Earth-Unknown

iOS Storyline[]

Featured Characters:

• Iron Man (Tony Stark)

Supporting Characters:

• War Machine (Colonel James Rhodes)

Antagonists:

• Whiplash (Ivan Vanko)
• Firepower
• Justin Hammer (Voice only)
• Killer Shrike

Locations:

• Earth-Unknown

Java ME Touchscreen and 2D[]

Featured Characters:

• Iron Man (Tony Stark) (First appearance)

Supporting Characters:

• War Machine (Colonel James Rhodes) (First appearance)
• S.H.I.E.L.D. (First appearance)
  • Director Nick Fury (First appearance)
  • Black Widow (Natasha Romanoff) (First appearance)

Antagonists:

• Whiplash (Ivan Vanko) (First appearance)

Locations:

• Earth-Unknown (First appearance)

Java ME 3D Storyline[]

Featured Characters:

• Iron Man (Tony Stark) (First appearance)

Supporting Characters:

• War Machine (Colonel James Rhodes) (First appearance)
• S.H.I.E.L.D. (First appearance)
  • Director Nick Fury (First appearance)
  • Black Widow (Natasha Romanoff) (First appearance)

Antagonists:

• Ultimo (First appearance)

Locations:

• Earth-Unknown (First appearance)

While the game bears the Iron Man 2 title, it is in fact a sequel to the movie; taking place sometime inbetween Iron Man 2 and The Avengers.

• Iron Man 2 originally intended to be canonical but later the events of game were retconned by Iron Man 3 and 'Captain America: Road to War #1.
• It is not clarified in the game who is inside the Firepower Suit, but it is stated that he is a mercenary, and appears to be working with A.I.M.