Do not worry if one of your characters dies; they will
come back to life after you finish the episode. However, to make
sure you have a nearly 100% chance of winning, get on top of the
roofs when no monster is there. Once this is done, you can snipe
away at your enemies. After you shoot, go all the way back to
the mountain that touches the roof, but do not go down. Shield,
because the monsters will shoot your building. If you are all
the way back, you will not get hurt. Do not worry -- the building
cannot crash and you will be fine doing this.
Trainer: All levels unlocked by TNT