Idle Hero TD Tower Defense RPG

Contains adsIn-app purchases
3.68K reviews
Content rating
Rated for 3+
500K+
Downloads
Content rating
Rated for 3+
In-Game Purchases
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About this game

⭐ ENJOY WEEKLY UPDATES WITH TONS OF NEW CONTENT!
If you're a fan of classic old-school tower defense strategy games or endless idle games where you deal impossibly large numbers of damage, then you will LOVEĀ Idle Hero TD! Assemble a team of powerful heroes, build an unstoppable defense, and battle endless waves of monsters while you grow stronger - even while offline. Whether you love idle games, deep RPG progression, or tactical tower defense challenges, Idle Hero TD has it all.

āš”ļø IDLE TD PROGRESSION
No time to grind? No problem! Idle Hero TD keeps working while you’re away. Collect offline rewards, resources, and loot every time you return. With idle mechanics, your heroes never stop fighting - even when the game is closed. With simple auto-battle mechanics, your heroes fight for you, making every session rewarding whether you play actively or passively.

šŸ›”ļø BUILD & UPGRADE
Level up heroes, unlock new abilities, and upgrade towers to deal massive damage. Collect gold, resources, and loot from every wave to strengthen your team. Invest in long-term progression with upgrades that make your heroes stronger every run, unlocking powerful strategies for endless defense.

šŸ§™ā€ā™‚ļø RPG FANTASY HEROES
Unlock 48 unique heroes, all of which have different skill sets that make tower synergy crucial to success. Experiment with team combinations to create the perfect defense. None of them ever become obsolete, as ranking them up unlocks new mechanics that makes even the early-game heroes extremely useful in the end-game. Determining the most effective combination of their skills and synergies will keep you entertained and speculating for weeks! Discovering how to use each hero is part of the fun.

šŸ’Ŗ MILLIONS OF UPGRADES
Collect a wide variety of resources to unlock millions of powerful upgrades, including Research, Prestige Power, Spells, Technology, Runes, Tournament Points, Mastery Points, and much more!

šŸ”„ ENDLESS CHALLENGES
Battle Ultra Bosses and Immortal Bosses, climb the ranks in PvP Tournaments and leaderboards, team up with other players on Weekly Community Challenges, and conquer several different maps, each with different perks and requiring different strategies to defend. Find the one that suits your current goals best, and conquer its challenges! The longer you play, the more powerful and rewarding your defense becomes.

šŸ’¬ EPIC COMMUNITY
With over 20,000 active members in our Discord, you never have to wait long to get an answer from a player with years of experience! Enjoy an extensive library of player-made guides and tools. Share feedback and chat to the developer to get your requested changes implemented in the game!

āœ… KEY FEATURES:
- Idle tower defense with auto battle mechanics.
- Simple to start, but deep strategy to master.
- Idle offline resource gains and progress while the game is closed.
- Hero upgrades and tower progression for long-term growth.
- Weekly PvP Tournaments, Boss Challenges, and Leaderboards give this casual game a competitive edge.
- Weekly Community events.
- Countless daily missions, achievements, and challenges.
- Fantasy RPG heroes and skills.
- The best and most helpful Discord community you can ever hope for!
- Cross-play and cross-platform support.
- Fun, cute, and colorful artwork.

Whether you’re a fan of idle games, tower defense games, or strategic fantasy RPGs, Idle Hero TD delivers the perfect mix of relaxing progression and tactical depth. Defend your kingdom, grow your team of heroes, and see how far your strategy can take you.

Download Idle Hero TD today and join the battle in the ultimate idle tower defense RPG!
AFK idle tower defense! Deep strategy, RPG progress, and offline auto battles.
Updated on
Sep 28, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info
  • This app may collect these data types
    Location and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

3.37K reviews
Matthew Wolter
September 5, 2026
Good game with minimal need to watch ads for rewards (That's a good thing!), and no forced ones. But the most important thing I want to bring up is the extreme battery drain. I charge with a USB connection to my Xbox Series X and even with the lowest graphics and the power saver setting (Which makes the game look boring and disables several numbers I want to be able to see, like hero levels) it charges very slowly. The developer needs to find a way to better streamline the power drain...
1 person found this review helpful
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Zack P. (QQpKnKQQ)
August 13, 2026
game is as was advertised, NOT money hungry, slapping splash screens for "limited offers" every 2 mins like other games. if you're new to this style game it will seem "grindy" that's intended. If you've played games of the dungeon defenders series you're gonna feel pretty well at home. minor nitpick: some ranged units seem like they lack appropriate range compared to what one might expect but I'm still pretty new so I should "do my homework" before being too critical.
3 people found this review helpful
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Colton Hallock
August 15, 2026
hey! love the game, endless content, game is extremely satisfying, watching the numbers grow is very addicting, if your up for recommendations a progression tab where you progression is tracked each run like on a graph would be very satisfying to track like avg gold, exp, energy, damage and gold i know its alot but speaking for myself I would enjoy something like that
2 people found this review helpful
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What’s new

- Buffed Master Damage and Gold Runes.
- Improved Instant Spell procs.
- Supreme Tech balance improvements.