Defend Your Castle (Full) My favourite defense game!
I got to 15th stage and then got bored and stoped . Yet this game is really addicting ( i usually go to the5th lvl or so in games like this) and fun!!!
PS-To summon archers (example) first buy a temple. Then put th little guys inside the castle to convert them. Buy an archery range. click the flag to use the converted guys to make archers!!