Get the latest Eternal Return codes! Claim free A-Coin, Skin Data Sets, Boosts, and more with active coupon codes. Learn how to redeem them quickly and grab your free rewards. Stay updated on new codes released during seasonal events and dev streams to maximize your loot on Lumia Island!
Active Eternal Return Codes (October 2025)
Here are some codes that have been recently advertised, along with the standard redemption instructions. Please be aware that codes often expire quickly, so they may no longer be active.
Potential Codes (Check Expiration)
| Code | Possible Reward | Expiration Date (Approximate) |
| SEASON9MATSURI | Event NP, Skin Data Set, Research Center Data Box, Boosts, Season Fragments | November 10th (UTC) |
| WELCOME S9MATSURI | Mentioned on a Dev Stream | Expired Oct 8th (UTC) |
| ER1KKAANNGG | Mentioned on a Dev Stream | Expired Oct 8th (UTC) |
| NEWS9MIRKA | Mentioned on a Dev Stream | Expired Oct 8th (UTC) |
| Code | Reward |
|---|---|
| 2025DISCORD3 | 100 Gems |
| LOANWOLF2025 | Emote/Icon Bundle |
| VOTE2025 | NP (Nimble Points) |
| KOREAFLIGHT | Event Skin (expires 10/30) |
| NEWSLETTER25 | Exclusive Skin |
Expired Eternal Return Codes (October 2025)
Here is a list of some confirmed expired codes from official announcements and community reports. These codes will not work in the game, but they can be useful for reference.
| Code | Former Reward | Event/Date (UTC) |
| THX2NDANNIVERSARY | 2nd Anniversary Nadja, Skin Data Set, Research Center Data Box, Vouchers | Valid through August 23rd |
| SEASON7ACADEMY | 200 Event NP, Skin Data Set, Data Box, Boosts | Valid through April 21st |
| GETS6ERPASS | 200 Event NP, ER Point Boost, A-Coin Boost, XP Boost | Valid through March 13th |
| BOUNTY2025 | 5 Legion Tokens, 6,666 A-Coin, Skin Data Set, Research Center Data Box | Valid through February 5th |
| wintervacation2 | 5,000 A-Coin | Valid through January 10th |
| S2battlemaids | Research Center Data Box | Valid through January 10th |
| Treesmas27 | 200 Event NP (3 Days) | Valid through January 10th |
| IsedolAnniversary | 1 Skin Data Box | Valid through January 10th |
| GOODLUCK2024 | Surprise Reward | Valid through November 18th |
| NEWSTART2025 | 200 Event NP, Uncommon Season Fragment Voucher | Valid through September 17th |
| NEWPLAYERBOOST | 5,000 A-Coin | Older, but often mentioned. |
How to Redeem Eternal Return Codes?
Time needed: 4 minutes
Steps to Redeem Coupons in Eternal Return
- Launch the Game: Start the Eternal Return game client on your PC.
- Go to Settings: From the main lobby screen, look for the Settings gear icon (⚙️) on the top right corner of your screen and click it.
- Navigate to Support: In the Settings menu that pops up, you will see a list of tabs on the left. Click on the Support tab.
- Click ‘Use Coupon’: On the right side of the Support tab, there will be a section or a button labeled Use Coupon (or similar). Click on this button.
- Enter the Code: A new window will appear where you can input your coupon code. Carefully type or paste the code exactly as it is written (codes are often case-sensitive).
- Confirm and Collect: Press the confirmation button to redeem the code. The reward is typically sent immediately to your in-game mailbox (the envelope icon) on the main lobby screen, where you can then claim your items.
Top 5 Gameplay Strategies for Eternal Return
- Speed-Run Your Build Route: Your absolute top priority in the early game is to finish your full purple equipment build as quickly as possible, ideally before Night 1. Stick to your saved plan, grab only the needed materials in each zone, and don’t get distracted by early, low-value fights.
- Mastery and Farming is Key: Once you have your main gear, shift your focus to farming wild animals across the map, especially Bears and Mutants, to level up your Weapon and Defense Masteries. This mastery experience gives you crucial stat advantages that are often more important than player level alone.
- Prioritize Rare Objectives: Keep an eye on the map for the Meteorites, Tree of Life, and Mythril drops, as these allow you to upgrade your purple items to powerful Legendary status. Fighting for these objectives against other teams is risky but provides the biggest spike in late-game power.
- Practice Smart Team Fighting: In Duos or Squads, always know your role—don’t let your squishy damage dealer stand in front of the tank. Before engaging, use the Tab key to quickly check the enemy’s gear and mastery levels; knowing if they’re stronger or weaker is half the battle.
- Use Vision and Restricted Zones: Take advantage of the CCTV Consoles to gain temporary vision of an area and scout for opponents before entering a fight or high-value zone. You can also temporarily dip into a restricted area to force a chasing player to use their own deadly timer, helping you escape a bad situation.
More About Eternal Return
Eternal Return is a wild and unique blend of multiple video game genres, offering an experience you won’t find anywhere else. It expertly combines the high-stakes thrills of a Battle Royale with the character-based abilities of a MOBA. Furthermore, the game features core Survival and deep Crafting systems as you scavenge materials across Lumia Island to build powerful gear. Importantly, its top-down perspective and strategic resource management clearly place it in the Strategy genre as well, compelling players to constantly adapt.
Therefore, you must learn to balance fighting and farming to secure a win. You spend the early game efficiently looting and crafting, and then transition into team fights around major map objectives. Consequently, successful players are those who can rapidly complete their builds, leverage their chosen character’s strengths, and know when to engage or retreat. The unique Mastery system rewards all your in-game actions, encouraging constant activity and smart macro-play from start to finish.
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