Adaptable and game mechanics can be easily learned

I thought that this game was only for girls LOL. The game is so exciting and can easily adapt! You will need to navigate a plane that automatically fires on the enemy. Defeat the boss in order to move on to the next stage. When the enemy plane, tower, tank or bomb explodes, it will release stars you can collect to use on upgrading your plane and buying weapons. These helped me a couple of times to advance to the next levels. I just lose a little interest every time an ad pops up.