Tips

    - Stick to the bottom of the screen.
    - Enemies appear in groups. Always aim for the closest one within the group first. Then, shoot the next closest one and so on.
    - Use bombs for the enemies on the ground.
    - When you destroy a whole group of enemies, they will leave certain items behind. Collect these items.
    - Bomb the buildings on the ground to your left and right. Once destroyed collectible items will appear. Collect them.
    - Bomb all bridges.
    - Try and evade enemy fire as much as possible. Always be moving. Never stay on the same location.
    - Evade all tank rockets.
    - Evade the rockets that are following you by flying a small circle.
    - Should you not destroy the enemies that slow down in front of you and then accelerate towards you, evade them. 

Boss Fight

    - Destroy both of your enemy’s arms first.
    - Evade the blue rockets by flying in a small circle.
    - Then, destroy his shoulders.
    - Evade the rockets that are following you by flying a small circle.
    - Finally, aim for his head. Be careful to stay within the two lasers.
    - Evade the red missile. 

AirAttack HD Level 1 Walkthrough

AirAttack HD Level 2 Walkthrough

AirAttack HD Level 3 Walkthrough