Sometimes we must shoot on our enemies from the sky because it is too dangerous to stay on the ground. We must bomb them or throwing them other objects they can not avoid.
You can bombard enemies with a few other special items. Sometimes, for example, that Santa Claus is angry and he throws gifts on children who are not wise.
Often, bombing games are one button games, which require to press a button at the right time to drop an object or drop a bomb in the right place. Watch out for explosions!