If you are new you just need to click download game and you will be good to go.
Main
ImperiumAO 1.6.4
ImperiumAO 1.6.4 (Mirror)
ImperiumAO 1.6.4 (Torrent)
Tools
Deluge (Utilidad para descargar Torrent)
Wallpapers Oficiales (Fondos de Pantalla)