2010-04-10, 22:59:15
You should give players the option to rebuild the protective towers (in only their original locations) for a fee of about 3000 gold and with the positive buff that allows your Castle to remain invincible. Thus keeping a sense that it is possible to make a comeback. Otherwise you may as well reduce the Castle's health to 1 and make it perfectly clear that once the two towers are gone, your team loses.