Embark on an epic journey in "Idle Empire- Kingdom Quest War," where the realms of castle defense, kingdom strategy, and idle tower defense merge into a thrilling gaming experience! This offline castle defense game invites you to delve into the heart of a medieval world, where your mission is to defend your kingdom against relentless enemies. Grow your castle into an impregnable fortress in this idle tower defense adventure. Strategically place towers, summon idle defenses, and upgrade your cas