Summary

  Defend Your Castle [2004-07-02-4] のようなゲーム．

Reference

  Demonic Defence 3
  http://www.antitudegames.com/view.php?id=2&t=games
  http://www.antitudegames.com/play.php?id=2&t=games
  Demonic Defence 4
  http://www.antitudegames.com/view.php?id=18&t=games
  http://www.antitudegames.com/play.php?id=18&t=games

via

  ひろぶろ - 2005-03-04
  http://blog.livedoor.jp/stardom/archives/15583877.html