You are the last castle of a once great nation, and now everyone is trying to destroy you and prove they are stronger then you. Don't give them the satisfaction! Create towers around the paths to defeat the enemies who are trying to send you to your grave. Use your mouse build towers to attack the various units coming to destroy you. Make buildings to gather resources like Prayer Points and then use them to summon the wrath of the gods down upon them all. Upgrade your towers until they are powerful enough to take on any challenger and protect your castle at all costs.