Master idle tower defense strategy, summon monsters, and win auto battles AFK!

Latest Version

Version
Update
Jun 3, 2026
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Google Play ID
Installs
10,000,000+

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Idle Tower Defense: Summoner GAME

The King is coming for your loot! Are you ready to defend your lair? Become the ultimate villain in Idle Tower Defense: Summoner, the wildly addictive idle tower defense RPG where you play the bad guy!

You’ve successfully stolen the King’s precious treasure, and now his endless army of heroes is coming to take it back. It’s time to set your defenses, summon a massive monster army, and protect your loot in this fast-paced strategy game. Unlike generic clicker games, this unique idle RPG combines the tactical depth of a classic tower defense with the ease of auto-battle mechanics. Whether you are AFK or actively tapping, your monsters will fight to protect your gold!

⚔️ GAME FEATURES ⚔️

🏰 Master Idle Tower Defense Strategy
Strategically place your towers and monsters to wipe out waves of attacking knights, lumberjacks, and elite mages. Analyze enemy paths, optimize your monster placement, and deal maximum damage. Easy to learn, but hard to master!

🐉 Summon & Collect Legendary Monsters
Why play a hero when you can be a monster? Use magical orbs to summon rare beasts, epic slimes, hellhounds, and legendary demons. Upgrade and evolve your creatures to unlock their ultimate forms and dominate the battlefield.

✨ Endless RPG Progression & Magic Spells
Level up your monsters, unlock powerful skill trees, and master elemental synergies (Fire, Ice, Lightning). Shoot fireballs from your hands, freeze enemies in their tracks, and cast devastating spells to obliterate the King's army.

💤 Offline Idle Rewards
Busy? No problem! Your monster army keeps fighting to defend your lair even when you are offline. Earn gold, collect resources, and return to massive rewards in this true offline idle game.

🔥 Epic Boss Battles
Challenge the King's elite bosses and the mighty Elite Knight. Use your wits and strategy to defeat massive foes, protect your chest, and earn rare mythological rewards.

Why Play Idle Tower Defense: Summoner?
• Unique Twist: Play as the summoner protecting stolen loot—not the traditional hero!
• Casual yet Deep: Accessible idle auto-battle mechanics combined with hardcore strategy RPG elements.
• Competitor Challenge: Tired of standard defense games? Try the monster-collecting madness that millions of players love!

Download the best idle tower defense game on the Play Store today! Build your defense, summon your army, and don't let the King's heroes touch your gold!
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