You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <pages>
      <page ns="6" title="File:Http://www.macrossrpg.com/~archers/Images/Map-Seed.jpg" missing="" />
      <page pageid="762" ns="6" title="File:DBESpatch.jpg" />
      <page pageid="759" ns="6" title="File:DBESpatch1 Masumi.jpg" />
      <page pageid="760" ns="6" title="File:DBESpatch2.jpg" />
      <page pageid="761" ns="6" title="File:DBESpatch2 Masumi.jpg" />
      <page pageid="763" ns="6" title="File:DBESpatch Masumi.jpg" />
      <page pageid="804" ns="6" title="File:Info tech.gif" />
      <page pageid="764" ns="6" title="File:Macross.jpg" />
      <page pageid="730" ns="6" title="File:Mzerologo.gif" />
      <page pageid="802" ns="6" title="File:Proposed Category Structure.gif" />
    </pages>
  </query>
</api>