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Promo image for Idle Defense.
Image via Idle Defense
Category:
Codes

Idle Defense Codes (June 2026)

Here, grab these Idle Defense codes. You'll need them to survive the horde.
Image of Ana Mitic
Ana Mitic

Updated: Jun 23, 2026 05:19 am

Updated: June 23, 2026

We will add more codes when they drop!

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The enemies are coming in waves, and your base isn’t going to defend itself… well, actually, it kind of is! Set up your defenses, watch them blast away at incoming threats. Redeem Idle Defense codes to upgrade your towers and see how far you can push through the waves.

All Idle Defense Codes List

Active Idle Defense Codes

  • FREE50DARKAURA1: 50x Dark Aura (New)
  • FREE50DARKAURA2: 50x Dark Aura (New)
  • NEWBIE: 100k Cash (New)
  • BROCKTHEPIRATE: 1x Brock the Boat (Pirate), and Skin: Brock the Boat (Pirate) (New)
  • SUMMEREVENT25: 25x Summer Present

Expired Idle Defense Codes

  • 15MILVISITS
  • RANDOMDARKAURACODE25
  • ICOULDNOTTHINKOFACODENAME
  • FREE25DARKAURA
  • RETROSLOPSKIN
  • RETROEVENT10
  • 9MILVISITS1
  • 9MILVISITS2
  • APRILFOOLS
  • 25DARKAURA
  • PRESENTS50
  • THANKSFORTHESUPPORT150
  • 1MIL
  • FIRSTBOSSLURE1
  • ADVANCEDSHOP30
  • MOONLIGHTPRESENTS25
  • LETMEENCHANTBESTIE

Related: Retro Tower Defense Codes

How to Redeem Codes in Idle Defense

Find out how to redeem your Idle Defense codes by checking out the guide below:

How to redeem codes in Idle Defense.
Image by Twinfinite
  1. Run Idle Defense in Roblox.
  2. Press the Codes button on the right.
  3. Type a code into the text field.
  4. Hit Confirm to claim goodies.

Snag some more freebies for various other titles by visiting our Roblox Codes vault.

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Author
Image of Ana Mitic
Ana Mitic
Ana Mitic, a seasoned code writer for GAMURS, blends her deep-rooted passion for gaming with her professional expertise. With a decade of gaming experience, she specializes in immersive titles like Baldur’s Gate 3 and The Witcher 3. Her fondness for horror games highlights her diverse gaming tastes. Beyond gaming, her life is enriched by her four cats and a fluffy dog, adding a personal touch to her tech-savvy persona.