1.Destroy as many pigs as possible by clicking to cause a chain reaction. This gets you cash!
2.Reach the red flag in the kill progress meter to clear the level.
3.The charge meter will refill as chain reactions occur. When full, roast’em again!
4.Get stars by colliding with them or via the kill progress meter. Stars unlock new upgrades.
5.You can always sell upgrades if it is makes a level hard!