Best Castle Idle Apps & Games

Slime Castle — Idle TD Games

Verteidige das Königreich!

Free

Embark on an epic idle adventure to defend the forest against invading humans in this role-playing idle tower defense game. Enhance your slime abilities, collect equipment, and defeat enemies to safeguard peace. Enjoy auto-battle, unique maps, upgrades, and strategic battles. Email us at redtaildreamworks@gmail.com for support or suggestions.

King or Fail - Castle Takeover

Craft & Fight for your Kingdom

Free

Conquer territories and build your empire in a strategic mobile game where you battle opponents to claim castles and expand your kingdom. Dominate the realm and establish your reign as the ultimate ruler!

Idle Siege: Army Tycoon Game

War and battle simulator

Free

Engage in strategic battles and conquer kingdoms with Idle Siege, an idle military simulator game where you lead your army to victory. Build your base, train troops, and compete in multiplayer PvP mode to prove your dominance on the battlefield! Join the conquest now at http://gmlft.co/website_EN.

Idle Slayer: Addictive Clicker

Pixel Art Incremental Game

Free

Experience an epic collaboration between Shovel Knight and a mighty hero in this offline AFK idle RPG game. Join the adventure, earn coins while offline, explore a vast RPG world, complete quests, and upgrade your weapons to become the ultimate knight or archer. Discover hidden achievements and new places in this captivating idle RPG world.

Castle War: Idle Island

Build and Fight

Free

Engage in PvP battles in a Castle vs Castle battler. Build towers, craft cannons, and summon mages to conquer and defend your kingdom. Join the war now!

The Tower - Idle Tower Defense

Base defense, kill the enemy

Free

Build Your Perfect Tower of Defense with an intense incremental tower defense game where you defend against waves of enemies, make permanent upgrades to your tower, unlock new areas, defeat bosses, and compete in live tournaments. Will your perfect tower stand the test of time? Take on the challenge now!

Snow Castle: Idle Clicker

Build the biggest castle

Free

Embark on a snowy adventure in a captivating idle clicker game where you build majestic snow fortresses. Create an enchanting snow kingdom with advanced tools, merge sculptors, and compete globally for the ultimate Frost Fortress! Start building now!

Castle Cats - Idle Hero RPG

Collect Ultimate Epic Warriors

Free

"Immerse yourself in the world of heroic cats battling against the evil Pugomancer in this unique idle collecting RPG game. Customize your guild leader, engage in intriguing story-driven quests, and join special events. Download now and become part of this epic feline adventure!"

Boom Castle: Tower Defense TD

Idle Tower Defense TD Survival

Free

Survive and defend your castle in an exhilarating roguelike idle tower defense game against evil invaders like orcs and demons. Join powerful heroes, upgrade weapons, and strategically deploy traps to crush enemies in this epic offline adventure. Experience explosive excitement and strategic depth—bring on the boom!

Tiny Warriors Rush - Idle TD

Defend castle against waves

Free

Embark on an epic journey in a unique Roguelike Tower Defense game where you must defend your tower against hordes of undead creatures. Collect and upgrade diverse heroes to combat the enemy and enjoy different game modes. Ready to save the kingdom in this challenging yet enjoyable game?

Idle Defense: Dark Forest

TD Strategy Game

Free

In a world of chaos, a banished wizard must defend his home using various towers and skills to protect against swarming monsters. Upgrade towers, unleash elemental skills, summon ancient demons, and embark on a strategic defense in this TD strategy game. Stay tuned for Idle Defense 2 for the latest updates!

Hero Castle Wars

by HWA DAVID

Free

Defeat monsters, save hostages, and collect treasures in this action-packed tower defense game. Increase your power, sharpen your skills, and reign as the ultimate hero. Join the battle now and become the champion of Hero Castle Wars! Feedback: [Facebook Page](https://www.facebook.com/tutappgames)

Wizard Tower Defense Idle TD

Defend your Best Magic Castle!

Free

Wizard Tower Defense Idle Game is an engaging tower defense adventure where you, as a powerful wizard, must defend your castle against waves of monstrous invaders. Strategize, upgrade your spells and fortifications, and unleash a diverse array of magical abilities to vanquish your foes and secure victory for your kingdom.

Idle Heroes - Idle Games

Play Different, Go Idle!

Free

Experience a unique IDLE RPG game where you can form and train heroes to battle and conquer various challenges. Join millions of players on an epic journey from Sara Forest to High Heaven! Start your adventure now and lead your heroes to victory!

Castle Clicker: Build Tycoon

Idle City Builder Tycoon

Free

Build a medieval city in this engaging idle clicker game with Farms, Mines, and a Seaport. Manage resources, unlock buildings, and watch your city grow into a metropolis. Download now and become the ultimate city tycoon!

King Royale: Idle Tycoon RPG

Legend of Kingdoms and Castles

Free

Lead your army to battle evil enemies, defeat monster bosses, and rescue the princess in this exciting idle RPG game. Manage your kingdom, unlock new skills, and gather treasures in King Royale : Idle Tycoon! Ready to become the best Idle King Tycoon? Download now!

Monsters & Castles: Idle Crush

Idle RPG: Summon, Crush, Earn

Free

Summon and upgrade a variety of monsters to attack castles, collect coins, and level up in this idle RPG, where you can earn rewards and bonuses even when you're away. Download now and start your journey to become the ultimate monster summoner and conquer the castles.