Playing the game is simple: You just have to protect your houses from the bombs by tapping on them.
Each house has initially 3 hitpoints and if you have no houses left, you loose.
As you reach higher levels, the speed of the bombs will increase but don't worry, you'll also have buffs to help you!
You can access buffs in two ways: You either purchase one with the points you've collected, or you click on the speechbubbles falling down with the bombs.
Now just have fun and try to survive as looong as possible!