Sometimes those long walks in the desert can be a real bore! So, while you’re already searching for some water source, you can gather some animal bones, and turn your misfortune into an advantage. Now all you need to do is assemble these collected bones and turn them into pistols. Simple, right? It is, if you are David Cronenberg fan, and liked his movie “eXistenZ”, than these animal bone pistols won’t be such a surprise, and you can always use them if a desert pirate tries to rob you.