[GUIDE] Etheria: Restart Codes for September and How To Redeem Them

Etheria Restart has only recently launched, yet players can already boost their progress with valuable free rewards. By using the latest Etheria Restart codes, you can easily collect Anima Prototypes and Etheria Coins. These items will allow you to summon powerful new characters and strengthen your existing team much faster.

As a gacha RPG with turn-based combat, Etheria Restart combines mechanics inspired by both Honkai: Star Rail and Persona 5. Therefore, players can expect flashy battles, stealth exploration, and a roster of heroes worth collecting. To make that process easier, here are all the active codes available this month.

All Working Etheria Restart Codes (September 2025)

Here are the current working codes for Etheria Restart as of 21st September 2025. Make sure to redeem them soon, because some may expire without warning:

How to Redeem Codes in Etheria Restart

Redeeming codes in Etheria Restart is simple once you complete the tutorial. Just follow these steps:

1. Launch the game and finish Chapter 1-3 to unlock features.

2. On the main menu screen, tap the button in the top right corner.

3. Select Settings, then go to the Other tab.

4. Tap on Redeem Code.

5. Enter a working code into the text box and press Confirm.

6. If successful, a notification will appear confirming your redemption.

7. Head back to the main menu, then open the Email tab.

8. Find the message with your rewards and tap Claim to collect them.

Where to Find More Etheria Restart Codes

Players can discover new codes in several different places. Most often, they are shared through the game’s official Discord server and on developer social media channels. Additionally, streamers and content creators occasionally reveal limited-time codes during events or collaborations. Fans can stay tuned to further updates of the game by following all their social media pages on X, Facebook and YouTube.

Available Now

On Nintendo Switch 2, PS5, PS4 & Steam

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Beatrix

Undying Blue

An elite Society agent and contractor of the seal weapon Embrasque, Beatrix's ferocity when facing primal beasts is rivaled only by her insatiable hunger for glory.

Eustace

Earthrending Thunder

An elite Society marksman and contractor of the seal weapon Flamek Thunder, Eustace is efficient, laconic, and longs to live in a world of peace and quiet.

Fraux

Striking Strength

Pactbearer to The Devil, a primal seeking to create a new world order, Fraux is otherwise an ordinary skydweller whose heart, character, and temperament are filled with love and compassion.

Fediel

Darkness Personified

One of the Six Dragons, entities who exist beyond the confines of the natural world. Having dominion over darkness, she influences the very laws of nature.