Air Combat. Alien Invasion

Air Combat. Alien Invasion

Not far future. The aliens invaded on the Earth and our defence was defeated. Some countries and people are betrayed the humanity and start to collaborate with aliens to destroy last resistance. You resist agains the these enemies and capture the collaborator air base with. In your organization you have the aircraft and you start to hunting for the enemies ships. You have to destroy aliens cruiser to prevent the dozens of alien carriers.