With licensed aircraft such as the F-14D and Tornado F3, and a strategic AI system where the course of the player's actions directly affect their mission objectives, Ace Combat X: Skies of Deception allows the player to take on the role of an ace pilot trying to liberate his home country of Aurelia from its neighbor, Leasath. A country filled with secretive motives veiled behind long-internal conflicts, Leasath, has invaded and taken over Aurelia. Defending the invaded country, the player's mission is to take them to the battle-filled skies in order to take down the enemy and restore freedom and peace to his homeland. Rounding out the list of features, Ace Combat X: Skies of Deception allows players to tune their original aircrafts with parts unlocked in Campaign Mode to further enhance their flying experience. ACE COMBAT X:SKIES OF DECEPT - PSP - USED