Heroes and Castles is a 3D game where the player takes the role of the King. The King has been attacked by the Undead Horde and their Orc and Goblin allies. The King is on the brink of death. Your only goal is to survive the onslaught of the enemy.

You will be able to summon an army to fight beside you. You can choose from one of many powerful heroes. You can also equip your units with various weapons and armor. This will increase their strength and ability.

You will be able to build your own castle and upgrade it. Your castle will be the place where you will be able to find and loot various items. This is an RPG and strategy game. You will be able to fight in the battle. You will have to defeat the enemy.