Free
In-App Purchases

Details

  • Released
  • Updated
  • March 20, 2024
  • June 20, 2026
Idle Defender screenshot #1 for iPhone
Idle Defender screenshot #2 for iPhone
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Idle Defender screenshot #7 for iPhone
iphone
ipad
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About

Engage in an addictive incremental tower defense experience. Strategically build and upgrade towers to fend off monster raids, expand your territory, and generate idle income. Collect ability cards and research upgrades to become an invincible defender.

Auto idle tower defense
Build and upgrade towers
Simulate monster battles
Upgrade special abilities
Discover chests and mines
Collect ability cards
Generate idle income offline
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What's New in Idle Defender

1.3.2

June 20, 2026

fixed bugs

2

In-App Purchases

$5.99

Buy No Ads

Remove forced Ads in game

User reviews

Good game so far

I’m giving credit to the developer making this game with what appears to be zero monetization at this point. Don’t use the skip wave artifact it will freeze the game at around level 40. Also don’t upgrade the range distance past 13 or it makes the creatures spawn way out of the way and basically make the game slow and unplayable. Other than that really good time waster.
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Very fun game back lacking

It’s a very well design game, I played it and enjoyed it. Fun with many upgrades, and it’s refreshing to have an app that is add free. My only issue is that it’s buggy and only 1 level. No further advancement, developer need to add more.

Fun time killer

Don’t use the wave skip or it’ll freeze at round 40 otherwise fun time killer

no sound no review

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FAQ

What is Idle Defender?

Idle Defender is an incremental tower defense game where players build and upgrade towers to defend against monster raids. It features idle mechanics, allowing for resource generation even when offline.

How do I play Idle Defender?

You strategically manage battles by building and upgrading towers, enhancing their abilities, and expanding your territory. The game simulates battles automatically, and you can collect resources from mines and chests.

Can I play Idle Defender offline?

Yes, Idle Defender allows you to generate idle income and progress in tower defense even when offline, making it convenient for players without a constant internet connection.

What are the in-app purchases in Idle Defender?

Some game elements in Idle Defender can be purchased with real money. You can disable these in-app purchases in your device settings if you prefer.

What devices does Idle Defender support?

Idle Defender is available on iPhone, iPad, and iPod, indicating compatibility with Apple's iOS ecosystem.

How often is Idle Defender updated?

The latest version of Idle Defender is 1.3, and it was last updated on November 8, 2024, suggesting regular updates from the developer.

What is the age rating for Idle Defender?

Idle Defender has an age rating of 4+, making it suitable for a wide range of players.

What do players like about Idle Defender?

Players enjoy the addicting incremental gameplay and the strategic depth of tower defense. The ability to generate idle income and expand territory is also a popular feature.