="hljs-keyword">if</span> (<span class="hljs-built_in">Math</span>.random() &gt; <span class="hljs-number">0.995</span> &amp;&amp;
          !<span class="hljs-keyword">this</span>.game.invadersBelow(<span class="hljs-keyword">this</span>)) {</pre></div></div>
            
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        <li id="section-37">
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              <div class="pilwrap ">
                <a class="pilcrow" href="#section-37">&#182;</a>
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