--- a/web/about/xrogue.html	Fri Apr 02 17:07:23 2021 -0400
+++ b/web/about/xrogue.html	Fri Apr 02 22:59:18 2021 -0400
@@ -11,7 +11,7 @@
 <div class="content">
 <p>XRogue is a further development of <a href="arogue7.html">Advanced Rogue 7</a>, created by Robert Pietkivitch. He completed this version, numbered 8.0, 
 in 1991 or 1992. Compared to its predecessor, it features interface improvements and small adjustments to the game's balance.</p>
-<p>The <a href="http://rogue.rogueforge.net/">Roguelike Restoration Project</a> updated the game to run on modern computers.</p>
+<p>The <a href="https://web.archive.org/web/20180418191859/http://rogue.rogueforge.net/">Roguelike Restoration Project</a> updated the game to run on modern computers.</p>
 <p>The Roguelike Gallery has fixed some bugs related to command repetition and saved games.</p>
 </div>
 <div class="foot"><a href="/">RLGallery</a> <a href="/recent.cgi">Recent Games</a> <a href="/scoring/high.cgi">High Scores</a> <a href="/notes/">Notes</a> <a href="https://rlgallery.org:8080/">Play</a></div>