"Multiplayer card game or Solo rules."
"Each player controls a small town in a medieval setting. Every turn players build structures and hire defenders to protect their town. Some cards are used to send invaders and disasters to destroy your opponent's towns."
The custom card deck contains three types of cards: Structures, Invaders, and Disasters. Revenue gained from structures can be used to purchase Defenders ranging from guards and swordsmen to longbow men and mounted knights.
"Object: Have the most defenders and structures at the end of the game. Each defender and structure is worth 1 victory point. The game ends when the last card is drawn from the deck. In a multi-player game, the game ends if all but one player's town is destroyed." In a solitaire game you win by getting through the deck.