Servant War Gift Codes
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Entering an unknown alien world to summon legendary spirits in a battle for the Holy Grail is a thrilling premise, but dominating the arena requires a massive stockpile of resources. If you are trying to assemble the ultimate squad of historical heroes without depleting your real-world bank account, actively hunting down the newest Servant War gift codes is your greatest advantage. These developer-provided rewards grant the essential gems and summoning tickets you need to rapidly upgrade your frontline fighters. Scroll down to our comprehensive list below to claim your free progression materials before they vanish from the servers.
Updated May 17 — Added 4 new codes
Active Servant War Gift Codes
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Servant War FAQ
Are there any active Servant War codes right now?
Which code should beginners use in Servant War?
When do new codes drop for Servant War?
How can I find more Servant War promo codes?
Should I limit-break every heroic spirit I summon using my free developer rewards?
How do the class matchups affect the way I build a frontline using my newly acquired units?
Servant War Overview
Where to Play
About the Game
Servant War invites you to an otherworldly battlefield where your primary objective is to recruit a massive roster of legendary heroic spirits, build strategic formations, and clash in fast-paced automated battles. The core loop emphasizes squad customization; you must carefully balance different combat classes, elemental synergies, and ultimate abilities to clear increasingly difficult story chapters and alien dungeons. Once your team is locked in, the flashy, effect-heavy combat plays out largely on its own, allowing you to focus heavily on the macro-management of your account, equipment farming, and idle resource generation. Despite the impressive visuals and the undeniable appeal of collecting iconic anime-inspired figures, it takes very little time to recognize that this is an unlicensed, heavy-monetization bootleg operating on borrowed IP. The progression curve is heavily skewed to favor big spenders, rapidly introducing steep difficulty walls that force you to pull an astronomical number of duplicate characters just to keep your roster relevant. This is exactly why securing every active gift code is so essential for this specific game; cashing in these free rewards is the only reliable way to bypass egregious VIP paywalls, acquire the premium summons needed for character limit-breaks, and keep your squad fighting effectively without opening your wallet for overpriced microtransactions.
Developer
Guangzhou Shengguan Technology Co. Ltd.
Redeeming Codes in Servant War
- 1Launch the application on your device and play through the initial combat tutorial until you gain free access to the main city hub.
- 2Tap on your player Avatar portrait, which is typically found in the top-left corner of the primary interface.
- 3Once the profile menu opens, look for and select the button labeled "Redeem Code" or "Settings".
- 4A text entry window will appear specifically for claiming developer rewards.
- 5Type or paste your active gift code into this blank field.
- 6Hit the confirm button to immediately send the free gems and summoning tickets to your in-game mailbox.
Troubleshooting Servant War Codes
If you're having trouble claiming rewards, check these common issues related to Servant War codes:
- The code has expired. Many codes have a short shelf life, sometimes lasting only a day or two. If you’re seeing an error, the code may have already been deactivated. Check the status tag next to each code on our list.
- Double-check for typos. For Servant War, capitalization doesn’t matter for these codes, but spelling does. Even one wrong letter or number will cause the code to fail — copying "FATE66" from our list is the safest option.
- Already redeemed. Codes are single-use. If you’ve redeemed a code before — even months ago — it’s permanently claimed on your account and can’t be used a second time.
- Check your in-game mail. If nothing happened after entering "FATE66", don’t panic. Open your in-game mail or gift box — that’s where rewards are usually deposited.
Servant War Code Release History
Servant War codes are typically added periodically. Check back here weekly to get new codes! Over time, we have tracked 4 total code releases for the game.
Servant War Code History
| Promo Code | Reward | Status | Added | Expires |
|---|---|---|---|---|
| FATE4YZ1CJ | In-game Rewards | Active | May 17, 2026 | — |
| FATE66 | In-game Rewards | Active | May 17, 2026 | — |
| FATE77 | In-game Rewards | Active | May 17, 2026 | — |
| FATE88 | In-game Rewards | Active | May 17, 2026 | — |
* Table updated daily. Codes reported working by user submissions.
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Written by the MinuteTactics Team
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Last reviewed May 17, 2026