Ace Combat X: Skies of Deception

Ace Combat X: Skies of Deception is a video game for the PlayStation Portable (PSP) handheld console. It is the seventh installment of the Ace Combat video game series, the first for the PlayStation Portable system, and the second for a portable console. It was released the United States on October 24, 2006. The flagship Aircraft of the game is currently F-22 Raptor

Plot
Aurelia is a peaceful nation located on the southern edge of the Osean Continent. A mild climate and vast underground resources have kept Aurelia out of war and conflicts for many decades.

However, in the year 2020, Aurelia's northern neighbour, Leasath under the command of Diego Gaspar Navarro invaded the country, in retaliation for their supposed involvement in promoting civil war in Leasath. Aurelia, unprepared for the invasion, was nearly taken over in 10 days due to the power of Leasath's advanced superweapon - the Gleipnir Airborne Fortress. However, the reason for the invasion was not what it appeared to be; it is later revealed that Diego Gaspar Navarro had an alternate motive for launching the invasion: to make millions in arms deals during the war and to create and sell an "ultimate weapon", Fenrir.

Reduced to a single operating airbase, the remnants of the decimated Aurelian military band together to strike back at the invading Leasath forces. At the forefront of this crusade is the last of the Aurelian Air Force, led by ace pilot Gryphus One who, as almost the last survivor of the Gryphus Squadron, bears the mark of "The Southern Cross" (Gryphus One is later named Nemesis by Leasath). As Aurelia's last hope, Gryphus One must liberate their country and restore peace to the land.

Gameplay
The player plays the role of the flight lead in Gryphus Squadron, of the Aurelian Air Force. Ace Combat X also includes a multiplayer mode, using wireless Ad Hoc for up to four players. There are two modes: Cooperative Mode, versus 2-6 A.I. controlled fighters, and a versus mode. The versus modes include Dogfight-Survival, Dog Fight-Shoot Out, Base Attack (attack/defend), Air Superiority (King of the Hill), Beacon Battle (Capture the Flag) and Escort Mission. The wingman command system is no longer available because of the limited number of buttons on PSP. It is one of the easiest games on PSP to pick up the controls but there are advanced controls for masters of the game and those who like a challenge on a game. After meeting certain game conditions, the player can choose 4 different paint schemes for each unlockable aircraft. Certain planes may be "tuned" for improved performance by unlocking and purchasing parts in Campaign Mode, examples of which include thrust-vectoring nozzles, advanced canards and higher-powered engines. The HUD is almost the same as the other Ace Combat games, except the player is allowed a visual of the target on the upper-left of the screen, and a Multi-Purpose Gauge on the upper-right. Medals are awarded by completing various objectives in Campaign Mode and Multiplayer.

Players gain money by destroying enemies, points being converted directly into credits. Once the mission objectives are complete, the player is awarded bonus money for performing above and beyond the requirements of the mission objectives. With special missions that require landing or refueling in mid-air, bonus money can be earned by completing said tasks quickly and accurately.

There are four levels of difficulty: Easy, Normal, Hard, and the unlockable Ace level. The difficulty mode affects how many enemies are in a stage, how smart/accurate the enemies are, how much damage the enemies can take, and how much damage the player's airplane can take. On the Ace difficulty level, a single missile from the enemy will deal approximately 95% damage to a standard-defense fighter (if not destroy it immediately), whereas on the easiest level it would deal about 20%.

Like other Ace Combat games, the player can choose their own route through the campaign, which affects how the game progresses. There are 3 points where missions branch out into multiple paths, marking segments of the game; the longest campaign a player can undertake requires the completion of all 17 available missions, while the shortest amounts to a count of 10 (medals are awarded accordingly for meeting both of these conditions).

Most of the missions in the game are laid out as simply "search-and-destroy", where the player must engage a target and destroy it within a time limit; the only variations to this layout depend on whether the targets are air-to-air or air-to-ground. The variety of mission-altering factors include but are not limited to:


 * Escort (where the player must protect an ally from destruction by enemy craft)
 * Air Restrictive (where the player must remain below a certain altitude/speed)
 * Jamming (where the player's radar and lock-on will be hindered or disabled)
 * Assault on Base (where the player must attack/destroy an enemy stronghold)

Two or more of these factors may be combined during certain missions.

Aircraft/Role
F-4E Phantom II/Fighter

A-6E Intruder/Attacker

JA 37 Viggen/Multirole

XFA-24A Apalis/Multirole

F-5E Tiger II/Fighter

F-1/Attacker

F-16C Fighting Falcon/Fighter

MiG-29A Fulcrum/Fighter

A-10A Thunderbolt II/Attacker

MiG-21-93/Fighter

Mirage 2000D/Attacker

F-14D Super Tomcat/Fighter

MiG-31 Foxhound/Fighter

YR-302 Fregata/Attacker

Tornado F3/Fighter

F-15E Striker Eagle/Attacker

X-29A/Fighter

XFA-27/Multirole

Su-27 Flanker/Fighter

F-2A/Attacker

XR-45 Cariburn/Fighter

F/A-18E Super Hornet/Multirole

F-117A Nighthawk/Attacker

F-16XL/Attacker

Rafale M/Multirole

F-35 Lightning II/Multirole

Gripen C/Multirole

Typhoon/Fighter

YF-23A Black Widow II/Fighter

YR-99 Forneus/Multirole

F-15S/MTD/Fighter

Su-37 Terminator/Fighter

F-22 Raptor/Fighter

MiG-1.44/Multirole

F/B-22 Concept/Attacker

Su-47 Berkut/Fighter

S-32/Fighter

X-02 Wyvern/Multirole

ADF-01 Falken/Fighter

Fenrir/Multirole

Trivia

 * There are several references to Norse Mythology:
 * Leasath's FENRIR is named after a Giant Wolf Fenrir (or Fenrirsulfr).
 * The medal "Mark of Vioarr" refers to Odin's son Vioarr slaying Fenrir.
 * The airborne fortress Gleipnir is named after a bind that holds Fenrir
 * The two aces SCARFACE ONE & Z.O.E refers to the two ACE COMBAT 2 characters, SCARFACE ONE & Z.O.E Commander.
 * The Gryphus Squadron is named after the Andean Condor(Vultur Gryphus)