Idle Heroes codes (October 2023) – How to get free Diamonds, Scrolls & more


Players can get more items in Idle Heroes, including Diamonds, Heroic Summons, Gems, and Scrolls, by using codes in the game. Here are all the active Idle Heroes codes for October 2023.

Idle Heroes is an action-packed mobile game from developers DH Games that has become one of the best role-playing games available for portable devices. Like many mobile titles, Idle Heroes includes redeemable codes that give players unique rewards.

Here’s a list of every available code in Idle Heroes you can claim for October 2023.

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If you want more fun mobile games with their own codes to redeem, be sure to check out our Mobile Legends Adventure codes, Honkai Impact codes, RAID Shadow Legends codes, and AFK Arena codes pages. You can also take a look at our complete list of the best mobile games for 2023.

Updated October 2, 2023, to check code validity.


An image showing gameplay in Idle HeroesDHGAMES
Idle Heroes is available on both iOS and Android.

Idle Heroes codes (October 2023)

Below, we’ve listed all of the codes that players can redeem for October 2023. These have been checked and are confirmed to be currently working as of October 2, 2023.

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Some codes will require you to complete certain stages in the game – and upon attempting to redeem it, you’ll be notified of what requirements you need to finish before being able to receive its rewards.

Code Reward
777 Diamonds
LUTZSEP2023 1,000 Gems & 10 Summon Scrolls
IDLEBARRY 777 Diamonds & Free Rewards
1,000 Gems & 10 Summon Scrolls
60 Summon Scrolls
IH777 50 Summon Scrolls (New players only)

How to redeem codes in Idle Heroes

The process of redeeming codes in Idle Heroes is quite simple. Before redeeming these codes, you’ll need to complete the tutorial. Once you’ve done that, follow these simple steps to claim your rewards:

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  1. Open Idle Heroes, then go to the ‘Cool Events’ menu located at the top-right of the screen.
  2. A window will appear. Select the ‘Cool Events‘ tab.
  3. On the left-hand side, you’ll see ‘Exchange gifts,’ which you’ll likely already be on.
  4. Enter any of the above codes into the box and click ‘Exchange.’
  5. Head over to your in-game mailbox and collect your reward.
Exchange gifts tab in Idle HeroesDHGAMES
Redeeming codes is easy in Idle Heroes.

All expired codes in 2023

Below, you can find all of the expired codes, along with the rewards they previously came with:

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Code Reward
SUMIH2023 1,000 Diamonds & 10 Heroic Summon Scrolls
1,000 Gems & 10 Summon Scrolls
1,000 Gems & 10 Summon Scrolls
1,000 Gems & 10 Summon Scrolls
FAIRYIHMAR 1,000 Gems & 10 Summon Scrolls
10 Summon Scrolls & 1,000 Gems
10 Summon Scrolls & 1,000 Gems
2,000 Gems & more (Expires February 4, 2023)
10 Summon Scrolls & 1,000 Gems
10 Summon Scrolls & 1,000 Gems
10 Summon Scrolls, 1,000 Gems & 50 5-Star Hero Shares
10 Heroic Summon Scrolls & 1,000 Gems
HIJUNE2022 10 Summon Scrolls & 1,000 Gems
5 Core of Transecdance, 30 Glorious Relics & 2,022 Gems
HAPPYMAYDAY2022IH Free rewards
1,000 Gems, 10 Summon Scrolls (expires April 30, 2022)
1,000 Gems, 10 Summon Scrolls
1000 gems, 10 Heroic Summon Scroll
REUNION2022IH 10 Heroic Summon Scroll, 1000 Gems
NEWYEAR2022  1500 Gems, 15 Scrolls, 50 5-Star Hero Shard
1000 Gems and 10 Scrolls
 1000 Gems and 10 Scrolls
XMAS2021IH 1225 Gems, 10 Heroic Summon Scrolls
ASPEN2021IH 1000 Gems and 10 Heroic Summon Scrolls
IHNOV2021  1000 Gems and 10 Heroic Summon Scrolls
autumn2021 7 Heroic Summon Scrolls and 700 Gems
IHOCT2021 5 Heroic Summon Scrolls and 500 Gems
SUMMER Diamonds x500, Heroic Summon Scrolls x5
SUMMERPARTY Diamonds x500, Heroic Summon Scrolls x5
IHSEPT2021 Diamonds x1000, Heroic Summons Scrolls x10
500 Gems, and 5 Heroic Summon Scrolls

What are Idle Heroes codes used for?

As mentioned above, these codes can assist players in their in-game adventures. They provide players with many useful items, such as Gems and Diamonds, to use in the marketplace, casino, and arena.

Scrolls are also able to be redeemed with codes, which can be used for Heroic Summons.

So, there you have it – everything you need to know about codes for Idle Heroes for October 2023.

For more code lists like this, make sure to check out our guides:

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