About This Game
Board the XF-99 and experience a massive air battle.
Over 100 air fighters and 3D dogfight!! You can enjoy large-scaled aerial dogfight.
It may be the number of fighters you have never experienced.
The most deluxe game among Sonic-Alpha games.
Features of this game.
A variety of fighter planes, transport planes and helicopters appear.
A lot of ally and enemy air fighters.(more than 100 in 1 level)
No "Enemy spawner" in the game.
Enemies and allies get together and fight in the same place at the same time.
7 campaign levels.
As a story after the war, 5 levels
1 score level (You can compete with other players on the STEAM leader board)
Multiple extra levels.
All of the music is our composition.All music of Air Combat series is included.(mp3)The folder name is "Soundtrack".You can find this folder by right-clicking on the game name from the STEAM application and pressing Properties, Local Files tab, View Local Files.
Level 1: Maxell has attacked our country again!
Level 2: Destroy the enemy helicopter battalion!
Level 3: The enemy occupied the allied island. Shoot down all enemy fighters.
Level 4: Destroy all the ground vehicles on the island.
Level 5: Prepare for a massive air battle!
Level 6: Shoot down all enemy ace pilots.
Level 8: Get on the helicopter and destroy all the ground vehicles.
Level 9: ???
Level 10: Although the enemy should have signed a peace treaty, the enemy has massively dispatched old cool fighters to our capital city!
Level 14: Night storm. Assassinate dignitaries of the enemy.
Level 16:Impossible mission. 1 vs 95. Can you survive?
Level 17:Ambush of the enemy. You need a graphics board on your computer to play this level.
Level 11:Board a fighter like F-16 and shoot down an enemy squadron.
Level 12:Test flight with the mass-produced XF series.
Level 13:Board the attack aircraft like A-10, and destroy all of the ground units of the enemy.
Level 15:Intercept the unidentified enemy.
Level 7: Score ranking.Your high score will be saved to the global leader board of STEAM.
XF-97 proto-type(Air Combat) -> XF-98(SkyGameChanger-Air Combat II-) -> XF-99 , The Ultimate Fighter.(Massive Air Combat)
Willsword - Player's country
Maxell - Enemy country
Ulcafy - Allies of Willsword
Advances in radar technology have made stealth fighter a normal fighter plane.
Willsword country developed the latest fighter XF-98.
It is a fighter with high attack power and phenomenal durability.
Due to the MD armor equipped with this fighter aircraft, radar performance has declined greatly.
MD armor is an armor that weakens enemy missiles by irradiating missiles with high power laser and EMP.
The Willsword country further evolved XF - 98 and completed "XF-99 Artemis".
This aircraft became the ultimate invincible fighter.
And feared as "Fortress in the air" from pilots of the Maxell federation.
C: Change camera
Mouse: Ascending, descending, turning
Right mouse click: Change weapon
Left mouse click: Shoot weapon
W: Speed up
S: Speed down
A, D: Move the aircraft to the left and right
Changing the graphics quality on the startup screen may make the sensitivity of the mouse optimal.
You may be able to set the joystick in the Input tab on the startup screen. a09c17d780
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