Legend of Kingdoms Codes
Jun 21 update — Added HPFatherDay code
Active Legend of Kingdoms Codes
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Enjoying uniting factions and leading legendary heroes to victory? Legend of Kingdoms: Idle RPG is a captivating strategy game that lets you conquer ancient battlefields while enjoying seamless offline progression. Be sure to scroll down to our comprehensive list below to claim your free diamonds and draws before they expire!
Expired Legend of Kingdoms Codes (Do Not Use)
The codes below have already passed their expiration dates or redemption limits. We keep them listed here so players can check if a code they found elsewhere is actually expired, saving you from wasting time entering dead codes.
How to claim Legend of Kingdoms rewards
- 1Launch Legend of Kingdoms: Idle RPG and complete the brief opening tutorial.
- 2Tap on your player profile avatar located in the top-left corner of the main lobby.
- 3Select the System icon from your expanded profile menu.
- 4Locate and tap on the Gift Code button.
- 5Type your active gift code exactly as it appears into the provided text box.
- 6Tap the confirm button to instantly receive your free summons and VIP rewards in your mailbox.
Common code errors in Legend of Kingdoms
Legend of Kingdoms codes can stop working at any time. Here are the most common reasons a code might fail and how to fix each one:
- The code has expired. Codes are often time-limited — some expire within 24 hours of release. If a code isn’t working, it may have already expired. We mark codes as expired as soon as we confirm them.
- Double-check for typos. Codes aren’t case-sensitive here, but a single wrong character will still cause a failure. Copy and paste codes like "ZongziFeast" from our list rather than typing manually.
- Already redeemed. For Legend of Kingdoms, each code can only be used once per account. If you’ve already claimed it, it won’t work again — even after reinstalling or updating.
- Check your in-game mail. Rewards from codes like "ZongziFeast" don’t always appear on screen right away. Check your in-game mailbox, gift center, or inbox after redeeming — items are often delivered there instead.
Game Information
Where to Play
Links to Developer Social Media
What is Legend of Kingdoms?
Legend of Kingdoms: Idle RPG drops you into a chaotic world where you collect over 44 unique fighters from four distinct factions. The gameplay heavily prioritizes fast, frictionless progression by allowing you to deploy your heroes and let the auto-battle system do the heavy lifting. Almost all game modes can be skipped with a single click, meaning you only need about 10 minutes a day to finish your daily quests and gather resources. If your team's power is significantly higher than the enemy's, you can instantly smash them to earn upgrade materials without sitting through long combat animations. The game also features a fantastic rebirth system that lets you reclaim all used resources from a hero, encouraging you to experiment with different faction lineups without the fear of wasting your hard-earned gold.
Developer
StarBoom Studio
Publisher
Loongcheer Game
Released
2024
- •Official Website
- •Official Facebook
- •Official Discord
Common Questions
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Legend of Kingdoms Code Release History
Legend of Kingdoms codes are typically added about every week. We've tracked 10 code releases for this game in total.
10 releases in the past 3 months
Legend of Kingdoms Code History
| Promo Code | Reward | Status | Added | Expires |
|---|---|---|---|---|
| HPFatherDay | In-game Rewards | Active | Jun 21, 2026 | Jun 28, 2026 |
| ZongziFeast | In-game Rewards | Active | Jun 18, 2026 | Jun 26, 2026 |
| SummerHeat | In-game Rewards | Expired | Jun 18, 2026 | Jun 21, 2026 |
| SolarFlare | In-game Rewards | Expired | Jun 10, 2026 | Jun 14, 2026 |
| PlayMore61 | In-game Rewards | Expired | Jun 1, 2026 | Jun 8, 2026 |
| PreSummer | In-game Rewards | Expired | May 27, 2026 | May 30, 2026 |
| BrightMay | In-game Rewards | Expired | May 18, 2026 | May 24, 2026 |
| ThanksMoms | In-game Rewards | Expired | May 11, 2026 | May 17, 2026 |
| WarmGale | In-game Rewards | Expired | May 11, 2026 | May 17, 2026 |
| LOKFORDC | In-game Rewards | Active | May 11, 2026 | — |
* Table updated daily. Codes reported working by user submissions.
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Last reviewed June 21, 2026