How To Get Psyche Duet Night Abyss: Explained

Besides Rebecca in DNA, players want to know how to get Psyche Duet Night Abyss. One of the most sought-after characters in Duet Night Abyss, Psyche debuted as the first premium gacha unit during the closed beta. However, after the developers removed the gacha system in the global release, getting Psyche in Duet Night Abyss became more complicated. Unlocking Psyche demands patience and dedication. While the gacha system is gone, the Immersive Theatre gives players a fair and rewarding way to earn her Secret Letters.

In this guide, we’ll explain every method available on how to get Psyche Duet Night Abyss, including how to unlock her Secret Letter, where to find it, and how to complete the Immersive Theatre challenge.

How to Get Psyche Duet Night Abyss

To unlock Psyche Duet Night Abyss, you’ll first need to obtain her Secret Letter: Psyche. Unlike most characters who can be unlocked through standard methods, Psyche’s Secret Letter is exclusive to the Immersive Theatre. We’ll cover how to access it shortly.

There are two main ways to acquire Psyche:

Earn Secret Letter: Psyche through gameplay.
Purchase Phoxene Plumule with real money to unlock her faster.

If you choose the second method, it requires 4,500 Phoxene Plumule to replace 30 Thought: Psyche. If you already have some Thoughts, the required Phoxene Plumule amount will decrease proportionally.

After you get the Secret Letter: Psyche, follow these steps to recruit her:

Go to Covert Commissions.
Choose Character.
Select Secret Letter.
Pick Secret Letter: Psyche, then press Confirm.
Complete the Commission missions.

Each successful run grants a chance to earn Thought: Psyche. You’ll need several runs to collect enough Thoughts to fully unlock Psyche Duet Night Abyss.

How to Get Secret Letter

Obtaining the Secret Letter: Psyche requires effort and progression. It’s earned through the Immersive Theatre, specifically by completing the Featured Repertoire stage.

To access the Featured Repertoire, players must first finish all seven Acts in the Classic Repertoire. Once unlocked, players can begin earning stars to obtain the Secret Letters.

Here’s the breakdown:

Earn 20 stars in Featured Repertoire to receive 10 Secret Letter: Psyche.
Earn the final 10 stars to receive another 10 Secret Letter: Psyche.

In total, the Featured Repertoire provides 20 out of 65 Secret Letter: Psyche available from the Immersive Theatre. The rest can be collected from later Acts and challenges as you progress deeper.

How to Unlock Immersive Theatre in Duet Night Abyss

Before you can start farming Secret Letters, you must first unlock the Immersive Theatre feature. To do this, complete the following quests:

Main Quest: Chapter Twilight: The Judgment Day
Side Quest: Chapter Noctoyager: A New Theatrical Experience

Once you finish the main quest, the side quest automatically becomes available. Completing it introduces the Immersive Theatre mode and unlocks access to its challenges.

Immersive Theatre Challenge Explained

The Immersive Theatre challenge in Duet Night Abyss functions similarly to endgame modes in other RPGs, such as Spiral Abyss from Genshin Impact or Memory of Chaos from Honkai: Star Rail.

To clear it efficiently, you’ll need two well-built teams, since each stage requires alternating between them. Make sure you have at least two strong DPS characters before attempting the challenge.

During each Immersive Theatre session, you’ll face four normal waves followed by a boss fight in the final round. Every cleared round awards one star. Thus, each team can earn up to five stars per Act, which contribute directly toward unlocking Secret Letter: Psyche.

And that’s all you need to know on how to get Psyche Duet Night Abyss. For more DNA content, stay tuned to RetroNoob.