Best Idle Hero Td Tower Defense RPG Apps & Games

217+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated May 2026

Looking for free idle hero td tower defense rpg apps and games? 20 of our 217+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Idle Hero Td Tower Defense RPG

Idle Hero TD Tower Defense RPG#1

Idle Hero TD Tower Defense RPG by Swell Games LLC

Monster Strategy Base Defender
Editor's Choice
🎮 Games
4.8😊(999 ratings)
FreeAdsIn-App Purchases
Idle Hero TD Tower Defense RPG screenshot 1
Idle Hero TD Tower Defense RPG screenshot 2
Idle Hero TD Tower Defense RPG screenshot 3
Idle Hero TD Tower Defense RPG screenshot 4
Idle Hero TD Tower Defense RPG screenshot 5
Idle Hero TD Tower Defense RPG screenshot 6

Assemble a team of heroes to build an unstoppable defense against monster waves. This game blends idle strategy, tower defense, and fantasy RPG elements, allowing your heroes to fight and grow even while offline. Experiment with hero synergies and upgrades for deep strategic progression.

What We Love

  • 🚀 Frequent updates
  • 👍 Great gameplay loop
  • 👍 Friendly community
  • 👍 Responsive developer support

Room to Improve

  • 🐛 Glitches after updates
  • 💰 Potential pay-to-win elements
  • 🌐 Lack of language options
Summoners Greed: Idle Tower TD#2

Summoners Greed: Idle Tower TD by PIXIO LIMITED

Summon Monsters & Defend Base
Strong Contender
🎮 Games
4.9😊(128K ratings)
FreeAdsIn-App Purchases
Summoners Greed: Idle Tower TD screenshot 1
Summoners Greed: Idle Tower TD screenshot 2
Summoners Greed: Idle Tower TD screenshot 3
Summoners Greed: Idle Tower TD screenshot 4
Summoners Greed: Idle Tower TD screenshot 5
Summoners Greed: Idle Tower TD screenshot 6

Defend your stolen treasure from an invading army of heroes in this idle tower defense game. Summon a variety of monsters and cast powerful spells to obliterate your enemies. Strategically place towers and upgrade your defenses to survive endless waves.

What We Love

  • 🚀 Addictive and fun gameplay
  • 👍 Charming and unique visuals
  • 🔓 No forced ads or in-app purchases
  • 💰 Generous rewards for idle playtime

Room to Improve

  • 🐢 Slow progression and wave clearing
  • 🔁 Repetitive gameplay and lack of variety
  • 🤕 Difficulty spikes can feel unfair
Boom Castle: Tower Defense TD#3

Boom Castle: Tower Defense TD by Terahype s.r.o.

Idle Tower Defense TD Survival
Worth Considering
🎮 Games
4.7😞(8.4K ratings)
FreeAdsIn-App Purchases
Boom Castle: Tower Defense TD screenshot 1
Boom Castle: Tower Defense TD screenshot 2
Boom Castle: Tower Defense TD screenshot 3
Boom Castle: Tower Defense TD screenshot 4
Boom Castle: Tower Defense TD screenshot 5
Boom Castle: Tower Defense TD screenshot 6

Defend your castle against endless waves of enemies in this roguelike idle tower defense game. Assemble heroes, strategically place towers and traps, and upgrade your defenses to survive brutal hordes. Master tactical gameplay and unleash devastating abilities to protect your stronghold.

What We Love

  • 🎮 Engaging gameplay
  • 👍 Enjoyable experience
  • 🎨 Great visuals

Room to Improve

  • 🐢 Slow progression
  • 🤑 Pay-to-win mechanics
  • 🔍 Lack of manual targeting

More Idle Hero Td Tower Defense RPG apps to explore

4
The Tower - Idle Tower Defense
The Tower - Idle Tower Defense
The Tower - Idle Tower Defense
Base defense, kill the enemy
Free

Build and upgrade a single tower to defend against waves of enemies in this incremental tower defense game. Make permanent upgrades, unlock new areas, and compete in tournaments. Enjoy addictive gameplay with a vast array of strategic choices.

Build and upgrade a single towerDefend against enemy wavesPermanent upgrades and research
🎮 Games
(19K)
free with in-app purchases
5
Hero Castle Wars
Hero Castle Wars
Hero Castle Wars
by HWA DAVID
Free

Embark on a quest to defeat monsters, gather treasures, and rescue hostages from a perilous tower. Enhance your hero's power and skills to defend your stronghold. This engaging game offers endless entertainment anytime, anywhere.

Defeat monsters and enemiesCollect treasuresRescue hostages
🎮 Games
(48K)
free with in-app purchases
6
Idle Hero TD
Idle Hero TD
Idle Hero TD
Battle endless evil monsters!
Free

Command a team of heroes in this fantasy tower defense game to stop monsters from reaching the treasure. Earn resources by defeating foes, then tap to upgrade your heroes and place them strategically. Enjoy idle gameplay with offline gold earnings and engage in PvP tournaments.

Epic Tower Defense battlesIdle TD gameplay with clicker mechanicsOffline gold earnings
🎮 Games
(1.1K)
free with in-app purchases
7
Wall Brawl - Tower Defense TD
Wall Brawl - Tower Defense TD
Wall Brawl - Tower Defense TD
Kingdom Defender Strategy RPG
Free

Engage in a strategic blend of tower defense, RPG, and roguelike elements. Summon heroes, select upgrades, and adapt tactics to overcome relentless enemy waves. Every playthrough offers new challenges and opportunities to climb the leaderboards.

Tower defense gameplayRPG strategy elementsRoguelike challenges
🎮 Games
(720)
free with in-app purchases
8
Trials of Heroes: Idle RPG
Trials of Heroes: Idle RPG
Trials of Heroes: Idle RPG
Where Heroes Gather
Free

Embark on a fantasy adventure with millions of players in this action-packed idle RPG. Summon over 100 epic heroes, upgrade their gear, and strategize formations for auto-battles. Explore dungeons, defeat bosses, and compete in multiplayer arenas.

Idle auto battle gameplaySummon over 100 epic heroesAssemble strategic hero squads
🎮 Games
(6.5K)
free with in-app purchases
9
Idle Defense: Dark Forest
Idle Defense: Dark Forest
Idle Defense: Dark Forest
TD Strategy Game
Free

A young wizard, banished for a mistake, must defend his home from monsters unleashed by a shattered seal. Utilize a variety of towers, elemental skills, and ancient demons to protect the world from chaos.

10+ tower typesTower upgrades and evolutionElemental skills
🎮 Games
(2.5K)
free with in-app purchases
10
Dice vs Monsters: Roguelike TD
Dice vs Monsters: Roguelike TD
Dice vs Monsters: Roguelike TD
Tower Defense action awaits!
Free

Engage in a strategic tower defense battle blending dice mechanics and idle hero management. Assemble a team of unique heroes, each represented by a die, and utilize their special abilities to defend your kingdom against waves of monsters. Experience a roguelike adventure where strategy and luck determine your survival.

Strategic Tower DefenseIdle Hero ManagementDice Rolling Mechanics
🎮 Games
(11K)
free with in-app purchases
11
Idle Monster TD
Idle Monster TD
Idle Monster TD
Battle endless evil robots!
Free

Defend your monster homeland from invading robots in this unique tower defense game. Strategically deploy a variety of monsters with unique skills and elements to stop the mechanical onslaught. Upgrade your defenses and unlock new creatures as you progress through endless waves of enemies.

Unlock 44 unique elemental monstersStrategic monster placement and synergy8 diverse defense maps
🎮 Games
(2.5K)
free with in-app purchases
12
Modern Command Mayhem TD
Modern Command Mayhem TD
Modern Command Mayhem TD
Survival Idle Tower Defense TD
Free

Engage in strategic tower defense with RPG elements. Upgrade weapons, unlock abilities, and adapt to endless enemy waves. Compete in PvP or team up with allies for cooperative challenges and exclusive rewards.

Upgrade deadly weaponsUnlock powerful abilitiesDefend against endless enemy waves
🎮 Games
(2.1K)
free with in-app purchases
13
TDS - Tower Destiny Survive
TDS - Tower Destiny Survive
TDS - Tower Destiny Survive
Idle zombie defense survival
Free

Build and defend a mobile tower against waves of attacking zombies. Collect blocks to construct your fortress, equip it with weapons, and strategize your defense to survive the apocalypse. Upgrade your arsenal and progress through levels in this engaging RPG shooter.

Tower construction and defenseIdle zombie wave shooterWeapon collection and upgrades
🎮 Games
(87K)
free with in-app purchases
14
Grand Defense
Grand Defense
Grand Defense
by Aliaksandr Miadzvedzeu
Free

Engage in strategic open-field tower defense with multiple game modes and enemy types. Deploy unique towers, utilize super-bonuses, and enjoy excellent graphics and sound effects in this free version of a popular game.

3 Game Modes9 Enemy Types3 Unique Towers
🎮 Games
(87)
free with in-app purchases
15
Tower Defense: Lazy Apocalypse
Tower Defense: Lazy Apocalypse
Tower Defense: Lazy Apocalypse
Zombie Waves & Survival Idle
Free

Engage in an idle tower defense adventure against zombie waves. Upgrade weapons and defenses to protect your base and survive the apocalypse. The action continues even when you're offline, with continuous rewards and progress.

Idle tower defense gameplayZombie wave survivalWeapon and defense upgrades
🎮 Games
(2.2K)
free with in-app purchases
16
Castle Creeps TD
Castle Creeps TD
Castle Creeps TD
"Best Strategy Game of 2017"
Free

Lead your troops to victory in this fantasy tower defense game. Build, upgrade, and repair towers to defend against waves of enemies. Recruit and level up heroes to aid in your defense and save the kingdom.

Build, upgrade, and repair towersRecruit and level up heroesStrategic on-the-fly combat
🎮 Games
(8.4K)
free with in-app purchases
17
Rush Royale: Tower Defense RPG
Rush Royale: Tower Defense RPG
Rush Royale: Tower Defense RPG
PvP Card battle・Merge Strategy
Free

Collect and merge units to build a powerful deck for strategic base defense. Engage in PvP battles or team up with friends in Co-Op mode to conquer enemies and earn rewards. Master unique unit abilities and faction synergies to prevail.

Unit collection and mergingDeck building for base defensePvP battles with trophies
🎮 Games
(94K)
free with in-app purchases
18
Crazy Kings Tower Defense Game
Crazy Kings Tower Defense Game
Crazy Kings Tower Defense Game
Fight Strategic TD Battles
Free

Engage in strategic tower defense battles across diverse environments. Collect and upgrade over 90 cards, including heroes, towers, spells, and equipment, to defeat over 100 types of enemies and challenging bosses. Compete in daily battles and weekly tournaments for rewards.

Over 90 collectible cards20+ specialized towers20+ diverse spells
🎮 Games
(1.8K)
free with in-app purchases
19
Crazy Defense Heroes: RPG TD
Crazy Defense Heroes: RPG TD
Crazy Defense Heroes: RPG TD
Tower Defense Strategy Game
Free

Build and upgrade towers, collect hundreds of cards, and command heroes to defend your kingdom. Engage in strategic battles against hordes of enemies across over 1,000 levels. Join forces with other players for epic clan quests and boss fights.

Tower defense strategyCollect over 400 cardsCombine Hero, Tower, Spell, and Equipment cards
🎮 Games
(8.1K)
free with in-app purchases
20
Slime Castle: Idle TD RTS Game
Slime Castle: Idle TD RTS Game
Slime Castle: Idle TD RTS Game
Verteidige das Königreich!
Free

Defend a magical forest from invading humans in this idle tower defense RPG. Enhance your slime hero's abilities, collect legendary gear, and utilize powerful skills to defeat waves of enemies. Rebuild and strategize to protect the slime kingdoms.

Auto-battle idle clicker gameplayDistinctive maps and unique enemiesFlexible and diverse upgrade system
🎮 Games
(8.4K)
free with in-app purchases