The castle needs a hero – hordes of trolls are surrounding it!
To defeat these monstrous hordes, you must construct defensive towers and units and learn to wield powerful spells. Follow the exciting story of the dwarven kingdom's eternal struggle against the troll hordes, who want only to crush the dwarves and claim their territory. Royal Defense Build towers, save money, learn spells - don't let the enemy in! You’ll never be lacking for new and exciting ways of decimating those nasty trolls!- 60 different progressively challenging levels- 3 unique game settings- 17 kinds of creatures- 12 kinds of towers and structures- Extensive magic system- Various upgrades- Fascinating gameplay Every single-screen level sees the player's headquarters assaulted by wave after wave of troll forces. Unique units, a wide range of structures, spells, gold and various resources make this game that you will return to again and again.