All Stigmata Inheritor Codes
Jun 18 update: Added 39v6z816 code
Active Stigmata Inheritor Codes
Stigmata Inheritor is now known as Eternal Oath on app stores.
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This page tracks every code that appdanhitpro has released for Stigmata Inheritor, and 1 is working right now. Each code in the table above shows its source and when the community last confirmed it working; expired codes are archived at the bottom of the page.
How to claim Stigmata Inheritor rewards
- 1Open Stigmata Inheritor and complete the tutorial (takes around 5-10 minutes).
- 2Tap on your Profile icon in the top-left corner of the main screen.
- 3Tap the Settings (Gear icon) button.
- 4Tap the Exchange Code button.
- 5Enter your code in the text box.
- 6Tap Confirm. Rewards get sent to your in-game Mailbox.
Common code errors in Stigmata Inheritor
Stigmata Inheritor 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.
- Codes are case-sensitive. This game enforces exact capitalization, so "VIP888" won’t work if typed as "vip888". Copy the code directly from our list to avoid mistakes.
- Already redeemed. For Stigmata Inheritor, 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 "VIP888" don’t always appear on screen right away. Check your in-game mailbox, gift center, or inbox after redeeming, since items are often delivered there instead.
- Restart the game. Idle and incremental games sometimes need a full restart for code rewards to show up. Close the app completely, reopen it, and check your balance.
Game Information
What is Stigmata Inheritor?
Stigmata Inheritor is a vertical idle strategy RPG released globally in February 2026. Set in a dark fantasy world sustained by "runic energy," players take on the role of a Rune Messenger. The game features a unique "Dual Form" system where heroes can switch between Light and Dark modes to adapt to different combat scenarios. It blends classic AFK progression (allowing you to gather resources while offline) with deep card-based strategy and real-time battles. The art style is your typical anime-inspired look with a heavy emphasis on flashy skill effects and "God-level" transformations.
Developer
appdanhitpro
Publisher
appdanhitpro
Released
2026
- •Community
Common Questions
How do I get free rewards in Stigmata Inheritor?
Is there a starter code for Stigmata Inheritor?
Do the developers give out Stigmata Inheritor codes frequently?
Where do the developers post new Stigmata Inheritor codes?
Is this game related to "Punishing: Gray Raven"?
Why is it hard to progress in Stigmata Inheritor?
Stigmata Inheritor Code History
| Promo Code | Reward | Status | Added | Expires |
|---|---|---|---|---|
| VIP888 | New Player Rewards | Active | Feb 8, 2026 | No expiry |
| 39v6z816 | In-game Rewards | Expired | Jun 18, 2026 | Jun 25, 2026 |
| 9h439413 | In-game Rewards | Expired | Apr 30, 2026 | May 9, 2026 |
| 17622183 | In-game Rewards | Expired | Apr 18, 2026 | May 3, 2026 |
| 1ipx9f67 | In-game Rewards | Expired | Apr 13, 2026 | Apr 20, 2026 |
| 829p5ue0 | In-game Rewards | Expired | Mar 27, 2026 | Apr 10, 2026 |
* Table updated daily. Codes reported working by user submissions.
Stigmata Inheritor Code Release History
Stigmata Inheritor codes are typically added every couple of weeks. We've tracked 6 code releases for this game in total.
Stigmata Inheritor has New Player codes (some are always available), and new codes typically arrive every couple of weeks.
6 releases in the past 6 months
Stigmata Inheritor Page Updates
A running log of changes to this page: every code we add, expire, or review. Scroll to see the full history.
Expired Stigmata Inheritor 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.
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Written by Ethan Onyett
I check and test these codes. Redeem them as soon as they drop. We cover over 500 games and have delivered over 175,000 code copies to players since launch. If something is broken or expired, let me know and I'll fix it.
MinuteTactics is an independent fan site and isn't affiliated with Stigmata Inheritor's developers or publishers.
Last reviewed June 18, 2026