Eragon is a third-person, fixed camera action adventure game based on the plot of the movie of the same name. One or two players can fight as Eragon through the world of Alagaesia, with drop-in drop-out coop support. In addition to lots of fighting combos and team attacks, the player can unleash magical attacks on his enemies. There are also a number of dragon flying levels, with the player(s) controlling the powerful Saphira as she cleaves through hordes of enemies. The 360 version of this title contains additional levels and enemies.
The gameplay in Eragon is fast-paced and action-packed, with an emphasis on exploration and combat. Players can choose from a variety of magical abilities and use them to solve puzzles and defeat enemies. The game also features a day/night cycle and dynamic weather, which affects the behavior of NPCs and enemy difficulty.