開戦前夜

Declaration of war! Whether annihilate the enemy army!

[Game Description]

Of the vertical scroll type is orthodox STG.

Aerial enemy, you can attack on the ground enemy.

[Method of operation]

■ moving ship of (fighter)

Move the fighter and slide the screen.

■ attack on the air enemy

While touch or slide on the screen, will automatically attack.

■ attacks on the ground enemy

When the ground the enemy within the sight in the ship forward, aiming flashes white.

In the case of auto, automatically attack.

※ You can change the manual settings menu.

In the case of manual and ground attack on the screen tap.

※ will not be subject to automatic attack part of the enemy.

[Difference between the free version and the paid version]

■ Both the content of the game is the same.

■ In the paid version, you have the following additional functions.

☆ ad is not displayed.

☆ You can choose the degree of difficulty in addition to the normal, such as a hard or easy.

☆ you can continue. Following you can play.

☆ start stage can be selected. Clear the stage can also be initiated from either.