No offense...
but all of you who think this game is too hard need to think. You will not find weapons easily until you rack up survivors. At first, you should put a little more into survivors than weapons. When you have no vacancy, you can search for more weapons, and repairs become a lot easier. But anyways, this game is great, and I'm about to go play the second one, after beating this game in the span of about 30 minutes.