If I were to play again after completing it, I would follow the following strategy: save $100 to buy a better helicopter. Then play Endless mode until you get $5000. Buy the flying saucer as it abducts civilians at a greater height. Now the game becomes much easier and you can get 100 points in Endless mode and complete all levels in the main mode. To get three stars in the main mode, you need to collect a large number of civilians compared to your rival. If you are quick and manage to land before the rival chooper completes, there is a chance that your rival will destabilize and crash the helicopter and if you caught some civilians, you will earn 3 stars. Then comes the most annoying part, which is saving money to buy all the helicopters.

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