Endless Idle Tower Defense with deep strategy and RPG progression. Recruit & upgrade fantasy heroes, discover game-changing synergies, and survive infinite monster waves.
* 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.
* DOZENS OF UNIQUE 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.
* 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.
- 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!"
Idle Hero TD is one of those rare idle games that actually respects your time. It never feels pay to win. Progress comes from smart decisions and steady play rather than opening your wallet, which immediately puts it ahead of most games in the genre.One of its most unique features is the infinite offline rewards system. Unlike typical idlers that cap how long you can be away, Idle Hero TD keeps rewarding you no matter how long you are offline. That alone makes it stand out and makes the game feel genuinely idle friendly instead of punishing.The depth of hero building and team composition is truly impressive. There is real strategy here, from how you develop individual heroes to how you combine them into a team that synergizes well. Experimenting with different setups is rewarding and keeps the gameplay fresh even after long stretches of play.The development team deserves a lot of credit. They actively review player suggestions and clearly listen to feedback. Balance updates are thoughtful, and they do a great job maintaining quality of life for both new players and long time veterans without alienating either group.On top of all that, major updates are released often, adding new content and systems that keep the game evolving. Idle Hero TD feels alive, well supported, and designed with players in mind. If you enjoy idle games with real depth and fair progression, this one is absolutely worth your time.
Great game, ads well placed. Small suggestion.
Gmattress
My suggestion is as follows: In the ‘Skills & Stats’ section when viewing a hero, there should be a ‘Calculated DPS’ statistic. What i mean is, it can be difficult to tell who is REALLY doing the most damage, and who is capable of it. The normal ‘DPS’ stat doesn’t account for skill usage, and even if a damage percentage page was available, it wouldn’t account for heroes getting an uneven amount of action (time spent with enemies within range). I think there should be a DPS stat that simulates what would happen if said hero had enemies within range for a set amount of time (eg. 2 min, 10 min) and divide whatever amount of damage they did in that amount of time by the number of seconds (if simulated for 2 minutes, divide by 120.) and that would be the ‘Calculated DPS’. Maybe it would need to be different for each hero to account for ability cooldown. -EliP.S. I really hope someone reads this, I spent like 15 minutes on it.
Developer Response
Thanks so much for taking the time to share this feedback! I'll bring your suggestion to our Discord server so other players can vote on whether they'd also like this implemented or not :)
Just a great game in general
Stormedcrown
It does honestly come across, in the beginning, as a fairly basic, overly complex TD game. But there’s so much heart and effort put into the game, it’s updates, and everything about it, that if you really dig into it, you’ll find out just how amazing it is. I think most of the bad or meh reviews are from people who haven’t played long enough. Once you’re in, you’ll have so much fun. Late game is somehow even more entertaining than anything else too! Which is really, really hard to say about idle games in general.
Developer Response
Thank you so much for this awesome review! It make me happy to hear how much you're enjoying the game :). There's lots of big updates in the works, so keep your eye out for those!
I’ve been playing for hours.
renicarnte
The game is well made that’s what stood out at first. So I’ve been playing for like 6 hours straight or so, and that made me come write this review. The game has not forced me to watch a single ad. It is p2w, but that would only matter in tournaments(which are optional). Otherwise this is a great infinite idle td. It’s super smooth, and I haven’t found anything tedious. It does have an offline cap of 8 hours(can be removed with $). Not the end of the world especially for the only Con I can think of. Good idle game. Great infinite td.
Developer Response
Thanks so much for the fantastic review! Keep an eye out for tons more new content coming in future updates :)
The developer, Swell Games LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
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Information
Seller
Swell Games LLC
Size
204.8 MB
Category
Strategy
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Languages
English and 7 more
English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
