Idle Heroes is DHGames long-running idle RPG that defined the genre on mobile. Since 2016, players collect and upgrade hundreds of heroes across six factions, deploy them in formation-based combat, and progress through campaign stages, Tower of Oblivion, Aspen Dungeon, and PvP arenas. The game true genius is in its idle mechanics â resources accumulate even when you are offline, making it one of the most time-efficient RPGs on mobile. The hero upgrade system is deep: heroes can be leveled, geared, stoned, enabled, imprinted, and awakened through a branching upgrade tree.
DHGames distributes codes through official social media, holiday events, and community milestones. Codes award Gems (premium currency), Heroic Scrolls (summon currency), Prophet Orbs, and upgrade materials. Active code redemption is essential for free-to-play players â a single code can provide enough scrolls for multiple summons.
đ Bookmark this page — every code above shows its source-review date. Availability can change after that review, so redeem promptly and consult the listed source for the newest status.
Each code shows where it was reported and the date we last reviewed that source. This is not a guarantee that a time-limited code still works: codes can expire without notice. Redeem promptly and consult the listed source for the newest announcement.
The code may have expired, been used previously on your account, be limited to another region or server, contain a typing error, or have reached a redemption cap. Use the Copy button, confirm your server, and check the listed source for restrictions.
We review listed sources on a regular schedule. The date beside each code is its latest source-review date. Between reviews, the fastest source is usually the game developer's official Discord, social account, livestream, or in-game notice.
Most redeem codes are single-use per account, but rules vary by game and promotion. Check the original announcement for region, account, and redemption limits.
Every entry names a traceable source, typically an official developer channel or an established gaming outlet that tracks releases. We do not use AI to generate codes, guess codes, or publish entries without a source.
Code availability changes quickly. We show the source and review date instead of hiding freshness behind a vague "updated" label.
Each listing includes its source and the date we last reviewed that source. We do not generate or guess codes.
If we cannot point to a concrete developer channel or established outlet, the code does not appear.
The date is a source-review date, not a promise that a time-limited code remains active. Check the listed source for the newest status.
If a code fails or you find a new one, email us with the original source so we can review the listing.
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