**How to Obtain New Characters in Duet Night Abyss**
Duet Night Abyss has recently removed the character gacha system, making all characters obtainable for free. However, acquiring new characters and their extra copies still requires some grinding. You will need to farm materials from dungeons and other activities, or alternatively, you can purchase characters directly from the in-game store.
This guide provides a simple overview of how to obtain new characters in Duet Night Abyss.
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### 1) Obtain Characters Using Character Secret Letters
The primary method to unlock new characters in Duet Night Abyss is by using **Character Secret Letters**. These letters are unique to each character. To obtain a specific unit, you must collect Secret Letters that correspond to that character.
For example, if you want to get Psyche, you need to farm Secret Letters exclusive to Psyche. You cannot substitute Secret Letters meant for other characters to obtain her.
#### How to Acquire Secret Letters
You can obtain Secret Letters through the following methods:
– **Secret Letter Clues from Daily Commissions and Quests**
The most common way to get Secret Letters is by completing daily commissions and quests, which reward you with Secret Letter Clues.
You can then exchange 10 Secret Letter Clues at the shop for one Secret Letter of your choice.
Additionally, unlocking various achievements may grant you more clues.
– **Nocturnal Echoes and Immersive Theatre Game Modes**
Secret Letters can also be found directly in certain game modes:
– **Nocturnal Echoes** drops Secret Letters for all characters currently available in the game.
– **Immersive Theatre** drops letters only for the newest character and only for a limited time.
For instance, if Psyche is the latest character, Immersive Theatre will drop only Psyche’s Secret Letters until the next character is introduced. Afterwards, Psyche’s letters will only drop in Nocturnal Echoes.
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#### Using Secret Letters and Covert Commissions
Once you have Secret Letters, you can open them by participating in **Covert Commissions**, accessible under the Combat option in the game menu. Select the Secret Letter of the character you want to challenge.
Completing these commissions offers multiple rewards, and you should choose **Thoughts** as your reward. Collecting 30 Thoughts of a character for the first time allows you to obtain that character through **Reminiscence**.
If you end up with extra Secret Letters, you can recycle them to receive Secret Letter Clues, which can then be exchanged for other characters’ Secret Letters.
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### 2) Purchase Characters Directly from the In-Game Shop
If grinding seems tedious, you have the option to purchase characters directly from the in-game store using Thoughts. Each character costs **150 Thoughts**.
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### 3) Unlock Characters by Completing Story Quests
Completing certain story quests, such as the main storyline, also unlocks characters. For example, finishing specific quests will grant you characters like Margie.
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For more tips on starting your journey, check out our [Duet Night Abyss Beginner Tips and Tricks](#) article.
Also, don’t forget to redeem any available bonus codes via our [Duet Night Abyss Redeem Codes](#) guide to maximize your rewards.
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By following these methods, you can steadily build your character roster in Duet Night Abyss without relying on gacha pulls. Happy gaming!
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