Flash games can be sold on steam if they are put in an executable (source: <a href="http://www.steampowered.com/steamworks/FAQ.php">http://www.steampowered.com/steamworks/FAQ.php</a> ) but obviously some game types wouldn???t be suited for flash and I???m unsure how hard porting some systems like Xbox would be from actionscript but it doesn???t sound easy.