Applications Games
You have found the way to Games on Applications:
See also:
Amoeba role playing game engine - A classic role playing game engine created completely in XUL, JS, XBL, and CSS. In the classic style of early Final Fantasy games. Development still in progress.
Gnusto - Interpreter for adventure games, ancient and modern, in the Z-machine format.
Xulmine - A project at mozdev.org that provides the famous Minesweeper-Game as extension for the Mozilla Browser. Help build the largest human-edited directory on the web.