Plane Shooter on Paper

Simple and fun cartoon paper plane battle.
It is a simple aircraft shooting game. The scene is selected from a homework paper. The player owns two fighter jets. One has a single shooting port, and the other is a firepower-enhanced version with two shooting ports. The latter requires the player to exchange gold coins. Gold coins can be obtained in the game.
In the game, there are many kinds of enemies. The enemies have a chance to shoot at you. Pay attention to avoid enemy bullets. Please pay attention to the golden and green local fighters. Destroy them and you will get gold coins and life recovery. A boss will appear at the end of the level, and as the number of levels increases, the boss will become stronger and stronger. When you feel that the enemy has become stronger, you can also improve the capabilities of your fighter. In the upgrade interface, you can upgrade the bullets and lives of the fighter. After upgrading, your fighter will become stronger.
Please look forward to subsequent updated versions, we will provide more interesting and powerful fighters, I wish you a happy game.