Collect 200 coins.
upgrade your pistol to level 5..
buy a Pet.
Go to Escape Stage's Wave 10
upgrade your bomb to level 5.
buy a car.
upgrade your MachineGun to level 5.
buy a Driver.
Go to Escape Stage's Wave 15
Collect 30,000 coins.
Go to Escape Stage's Wave 20
Don't miss a single coin.
buy a Assister.
Clear all stages
Go to Escape Stage's Wave 25
All weapons to be MAX Level
Get gems from all stage
Go to Escape Stage's Wave 30
Collect 1,000,000 coins.
Go to Escape Stage's Wave 40