Royal Defense

About

Royal Defense puts you in charge of a dwarven stronghold under siege by endless troll waves. Build defensive towers, manage gold reserves, and cast spells to hold back the invasion. Each level is a single-screen battle where strategic placement and resource timing determine survival. Progress unlocks new units and abilities to layer into your defense. The game’s strength lies in its escalating challenge and customization depth. With over 30 unique structures and spells, every playthrough offers fresh tactics. Community feedback highlights the satisfying loop of upgrading defenses and the surprisingly engaging story beats between battles. A steady rhythm of updates since 2013 has kept its 150-level campaign feeling fresh for returning players.