Idle Hero TD Tower Defense RPG

Content rating
Everyone
Mild Fantasy Violence
In-Game Purchases
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Elevate your device performance using Idle Hero TD Tower Defense RPG. Swell Games LLC released this app to support daily activities of AGCscript users. Read more at Strategy, Tower defense, Single player, Stylized, Monster, Immersive, Offline.

Deep Dive Into The Application Idle Hero TD Tower Defense RPG

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 LOVE 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.

⚔️ 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.

🛡️ 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.

🧙‍♂️ 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.

💪 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!

🔥 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.

💬 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!

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
Aug 23, 2026
Available on
Android,
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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

3.32K reviews
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.
1 person found this review helpful
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Christian Penner
May 2, 2026
Update* The game has a great community, especially for a solo developer. When in doubt on what to spend your hard earned resources on or what strategies to implement go to the discord. If you spend money, increase in game speed. Old Review still applies - It's a fun game but F2P progress seems a bit slow. I'm willing to spend some money but I can't justify four different $18 purchases in game just so I can progress faster. That's almost $80 for in game purchases for a mobile game.
25 people found this review helpful
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Swell Games LLC
August 14, 2024
Thanks for your feedback! I'm constantly striving to balance the f2p experience as much as possible. Everything is obtainable f2p (not locked behind a paywall), and gems are pretty generous. Keep an eye out for future updates and balance adjustments :)
Anders Highbarger
June 17, 2024
I wish my progress and purchases from before the big update/game change. It makes me not want to play. Energy is good, pretty sure that's different from before. One criticism I have is how it's not immediately obvious what skill each tower has when you click them. And how they attack (splash, pierce, etc). All the systems feel pretty much the same from before, the only MAJOR difference is the map. The maps, while there are more, are all much much smaller now, and feel worse than the original.
10 people found this review helpful
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Swell Games LLC
June 18, 2024
Thanks for your feedback! This game is completely new and different from my previous games, so it is not possible for any progress to carry over. There are some major changes, such as allowing more than one of each hero, and especially synergies. This adds a ton of new strategy and depth to the game. Join the Discord for some deep discussions :)

What’s new

- Damage, Gold, and Skill Power event and premium buffs.
- Prestige Power reward buffs.
- QoL improvements.
- Bug fixes.