Blue-Sky-Cleaner

What is it about?

There are many small monsters coming in the sky, which will seriously threaten the safety of mankind. You must drive your own fighter to destroy the little monsters to protect humans. Please don't let any little monsters escape. As the difficulty increases, the speed of the small monster invasion will also become faster and faster. Of course, users can also adjust the difficulty of the settings by themselves. I hope you can successfully save the blue sky!