This page tracks every coupon code that Netmarble has released for StoneAge Idle Adventure. Each code in the table above shows its source when we have one. Player votes are reports, not a guarantee. Expired codes are archived at the bottom of the page.
StoneAge Idle Adventure Coupon Codes March 2026StoneAge Idle Adventure Coupon Codes March 2026
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Player-checkedStoneAge Idle Adventure coupon codes · 0 listed
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How to claim StoneAge Idle Adventure rewards
- 1(For iOS users) Go to https://coupon.netmarble.com/stonkey and enter your code/user ID
- 2(For Android) Launch StoneAge Idle Adventure and complete the initial tutorial until you have free control of the main UI.
- 3Tap the Menu icon located on the game interface.
- 4Click on the Settings gear icon.
- 5Select the Account tab from the settings menu.
- 6Tap the Redeem Coupon button to open the text input window.
- 7Enter your active promo code exactly as shown and hit Use to claim your rewards via the in-game mailbox.
Common code errors in StoneAge Idle Adventure
StoneAge Idle Adventure 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 "FreeGems" won’t work if typed as "FREEGEMS". Copy the code directly from our list to avoid mistakes.
- Already redeemed. For StoneAge Idle Adventure, 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.
- Reach level 15 and finish the tutorial. The code redemption menu doesn’t unlock until you complete the tutorial and reach at least level 15. Progress through the early game first, then try again.
- Platform or region mismatch. This game is available on Android, iOS. Some codes only work on a specific platform or region, so make sure the code is intended for yours.
- Check your in-game mail. Rewards 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.
StoneAge Idle Adventure details
Where to play
Netmarble · Android, iOS · Global · 2026
StoneAge Idle Adventure is a prehistoric-themed idle RPG developed by Netmarble that brings the classic 200-million-player StoneAge IP into the modern mobile era. Players explore…
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the vast continent of Tectonika alongside charming pet dinosaurs, utilizing simplified, intuitive mechanics designed for effortless AFK progression. The core gameplay loop revolves around capturing and evolving fan-favorite pets like Mogaros and Veldor, and building massive strategic decks featuring up to 6 Trainers and 18 Pets for all-out 24-unit battles. With its robust mix of co-op raids like the "Mecha Pet Hunt" and competitive modes like the resource-stealing "Aquafarm," it offers a deeply rewarding and nostalgic experience for both casual players and hardcore strategy fans.
Codes from Official Facebook, Official Website, Official Discord
Common Questions
How do I get free rewards in StoneAge Idle Adventure?
Currently, there are no active promo codes for StoneAge Idle Adventure. However, our community updates this page regularly, so check back soon for new rewards.
How are StoneAge Idle Adventure codes prioritized?
There are no working StoneAge Idle Adventure codes in our current list. Check the update log for the latest review.
What is the best way to build a team?
Focus on synergistic deck building. Since you can field up to 6 Trainers and 18 Pets simultaneously, ensure you have a balanced mix of sturdy frontline defenders, high-damage attackers, and support units to maximize your 24-unit combat potential.
Where do the developers post new StoneAge Idle Adventure codes?
How do I get more pets quickly?
Beyond the gacha draw system, make sure to log in consistently to claim your free daily pet rewards—including the Day 2 mount pet "Pteravis"—and actively participate in "Mecha Pet Hunt" co-op events to earn extra upgrade resources.
Full code record
| Promo code | Reward | Status | Added | Expires |
|---|---|---|---|---|
| STONELAUNCH | 1000x Blue Gem | Expired | Mar 4, 2026 | Apr 30, 2026 |
STONELAUNCHExpiredReward1000x Blue Gem
- Added
- Mar 4, 2026
- Expires
- Apr 30, 2026
StoneAge Idle Adventure status and dates reflect the latest recorded editor or player review.
Editorial update log
What the MinuteTactics desk changed on this StoneAge Idle Adventure guide, from new codes to expiry reviews.
- 1 code expired
- Added STONELAUNCH code
Expired StoneAge Idle Adventure Coupon Codes
These coupon codes no longer work. We keep them here so you can check a code you found elsewhere before wasting time entering it.
Found a new code?
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Written and reviewed by Ethan Onyett
I check these codes, their sources, and player reports. If a StoneAge Idle Adventure code is broken or expired, tell me and I'll review the listing.
MinuteTactics is an independent gaming publication and is not affiliated with StoneAge Idle Adventure's developer or publisher.
Last editorial review: March 4, 2026