Aerial Warfare - Holiday

This is a yearly moment that Santa is about to deliver Christmas presents for all kids with well-being.
Bad guy, Boogieman, thinks the presents Santa has prepared are boring. He wants to take over Santa’s place and deliver very surprising horrors himself. He makes obstacles to prevent Santa from delivering the gifts.
Plane factory accidentally discovered Boogieman’s plan and called for an urgent announcement about this. As a little pilot, you’re expecting the present from Santa, too. When you learned this news, you were determined to take action against Boogie’s destructive plans and guard Santa with his smooth delivery of the Christmas presents.
Solve simple Math problems with accuracy and you will have a chance to upgrade your planes, with higher functionality and strengthened power. You can also drop bombs to remove the blockages and drop snow magic to protect Santa’s sleigh.