- more than 2,000 characters, vehicles and items
- more than 30 variations on Batman
- more than 130 Green Lanterns
- Batcomputer filters all those objects into categories like heroes, villains, teams, vehicles and objects
- uses hyperlinks to help navigation
- accessed through an icon on the Wii U's touchscreen
- includes information on some of the game's more obscure comic book references
- evil Yellow Lantern Hal Jordan's entry has links to other game objects, like Yellow Lantern rings, Sinestro Corps and Parallax