Developed by Project Aces, ACE COMBATTM JOINT ASSAULT blazes onto the PSP system with fast-paced dogfights, fantastic new visuals, real-world locations and the most robust multiplayer options seen yet from the world's number one flight-action series. Take to the skies and reign supreme through multiple real-world locations including Tokyo, San Francisco, and London. A sophisticated dogfighting system, increased sense of speed and photorealistic graphics make ACE COMBATTM JOINT ASSAULT one of the most intense experiences ever on a handheld system.

Additionally, ACE COMBATTM JOINT ASSAULT features action-packed adversarial and team-based multiplayer modes via ad hoc or infrastructure. Team up with three friends to take down the forces of evil in campaign mode, featuring the specially designed Joint Assault Mission System. Players break off into two teams and simultaneously complete objectives on two separate maps. Objectives completed on one map will affect battle conditions on the other. ACE COMBATTM JOINT ASSAULT also includes intense eight-player adversarial matches across a variety of locations.