Duet Night Abyss is rapidly capturing attention as one of the most promising upcoming fantasy action RPGs. Developed by PAN STUDIO and published by Hero Games, this hybrid RPG merges breathtaking visuals with high-octane combat mechanics, offering players a seamless blend of melee and ranged combat, immersive storytelling, and character customization. Now, the developers are diving deeper into community engagement with the Duet Night Abyss closed second beta test, giving players around the globe an early opportunity to experience its dynamic gameplay, new story chapters, and enhanced mechanics. This article will walk you through everything you need to know about the second beta test: key dates, new content, how to participate, platform support, and how to ensure a smooth gameplay experience.

Part 1: Duet Night Abyss Closed Second Beta Test Date

Part 2: What’s New in the Duet Night Abyss Second Beta Test?

Part 3: How to Join the Duet Night Abyss Second Beta Test

Part 4: Duet Night Abyss Supported Platforms

Part 5: Ensuring a Smooth Duet Night Abyss Gaming Experience with LagoFast

Part 6: Duet Night Abyss FAQs

Part 1: Duet Night Abyss Closed Second Beta Test Date

The Duet Night Abyss closed second beta test officially begins on June 12, 2025, at 10:00 (UTC+8) and runs through July 2, 2025, at 17:00 (UTC+8).

Registration for this round opened on May 12 and ended on June 2, 2025, via the official website and lucky draw activities. Selected testers have been receiving invitations through email, so if you signed up, make sure to check your inbox, including the spam folder.

This limited-entry test is a non-monetized experience with a data wipe at the end, which means progress made during this phase will not carry over to the full release. The test is designed to evaluate server stability, user experience, and in-game mechanics in preparation for the official launch.

Part 2: What’s New in the Duet Night Abyss Second Beta Test?

The second beta test delivers a richer, more refined gameplay experience with the introduction of the new chapter titled “Children From the Snowfield.” Here’s what players can expect in this latest version:

Expanded Storyline and Character Development

The new chapter introduces a deeper and more intricate storyline, blending main and side quests that unravel emotional depth and hidden lore. Players will also encounter Truffle and Filbert, two standout characters from previous phases, now with enriched backstories and engaging combat sequences.

These characters are voiced by high-profile voice actors:

• Lizzie Waterworth-Santo (English) - Known for Arknights, CITV.
• Aki Toyosaki (Japanese) - Featured in Persona 5, Genshin Impact, Demon Slayer, and Sword Art Online.

Enhanced Visuals and Animation

With improved lighting, textures, and character animations, the game’s presentation has taken a notable leap forward. Scenes feel more cinematic, and transitions between cutscenes and gameplay are smoother than ever.

Advanced Combat Mechanics

Combat in Duet Night Abyss blends melee and ranged weapons seamlessly, allowing players to fluidly switch during battle. The Forging System enables crafting and customizing weapons and accessories, enriching the tactical possibilities in every fight.

Additionally, the Impression System, which tracks metrics like Wisdom, Morality, Chaos, Empathy, and Benefit, shapes character growth and determines quest outcomes, making player choices truly meaningful.

Part 3: How to Join the Duet Night Abyss Second Beta Test

Though sign-ups for this closed test are now closed, it’s still worth understanding the process for future tests or events. Here’s how players could join this phase:

Step-by-Step Guide to Participate:

Step 1. Visit the Official Recruitment Page: http://duetnightabyss.dna-panstudio.com/survey_en.html

Step 2. Fill Out the Questionnaire: Participants were required to answer a brief survey, providing essential information for beta test selection.

Step 3. Wait for Email Confirmation: Qualified participants receive invitations via email before the start of the beta. Test slots are limited and based on various factors, including region and device compatibility.

Step 4. Participate in the UGC Event (Optional Bonus Entry): Users could also improve their chances by joining the ongoing UGC event by posting creative content on platforms like X (Twitter), Facebook, Instagram, or Pixiv with the tags: #DuetNightAbyss and #DNAUGC

Step 5. Submit the Work via Google Form: Complete your entry through the official form: Event Submission Form.

Part 4: Duet Night Abyss Supported Platforms

The current Duet Night Abyss closed the second beta test supports the following platforms:

• PC (Windows)
• iOS (iPhone and iPad)
• Android Devices

The game is being designed with a cross-platform approach, allowing players on mobile and PC to experience the game with minimal compromise in graphics or functionality. The developers aim to bridge the gap between console-quality visuals and mobile accessibility, offering synchronized experiences regardless of the device you use.

Part 5: Ensuring a Smooth Duet Night Abyss Gaming Experience with LagoFast

Performance issues such as lag, high ping, or frame drops can ruin your immersive experience in Duet Night Abyss, especially in action-heavy combat scenarios. To mitigate these issues and ensure optimized gameplay, using a specialized network booster like LagoFast is highly recommended.

LagoFast is an advanced game accelerator that delivers a seamless gaming experience across all major platforms, including PC, mobile devices, and even consoles. It enhances both network performance and in-game frame rates, making it a one-stop solution for gamers who demand high responsiveness and reliability.

Key Features of LagoFast:

• Real-Time Ping Optimization: Drastically reduces ping and latency in real-time.
• Intelligent Route Switching: Selects the best available server route automatically.
• Cross-Device Support: Optimizes performance on PC, Android, iOS, and even game consoles.
• FPS Booster: Enhances frame rates, especially on lower-end hardware.
• Global Server Coverage: Ensures stable connections regardless of your geographic location.
• One-Click Acceleration: Easy setup with a user-friendly interface for fast deployment.
• Dedicated Gaming Modes: Tailored settings for games like Duet Night Abyss, ensuring better compatibility.

Using LagoFast during your beta test sessions will allow you to experience Duet Night Abyss the way it’s meant to be: fluid, responsive, and free from interruptions.

Tutorial to use LagoFast to ensure a smooth gaming experience:

Step 1: Click the Free Trial button to download and install LagoFast. 

Free Trial

Step 2: Open LagoFast, then click the PC button on the left and search Duet Night Abyss in the search bar, click it after it appears.

Step 3: Click on “Server” to change to a better server that ensures the gaming experience, then click on “Smart Boost”.

Step 4: Check the specific game ping, packet loss, and multiple path connection on the right side. Finally, click the “Start Game” to play the game.

Part 6: Duet Night Abyss FAQs

Is Duet Night Abyss free to play?

Yes, it is a free-to-play RPG. The closed beta test is also free, but is limited to selected participants.

Will progress from the second closed beta be saved?

No. This is a data-wipe test, meaning all progress will be reset at the end of the test.

Can I participate if I missed the registration deadline?

Unfortunately, no. However, future events and public beta tests are likely before the official launch.

What languages are supported in the second beta?

The test supports English, Japanese, Korean, Traditional Chinese, and Simplified Chinese.

How do I improve performance if my device lags during gameplay?

Use tools like LagoFast to optimize your device’s performance and network connection.

Will Duet Night Abyss be available on consoles?

While the beta test focuses on PC and mobile, the developers have hinted at potential console support in the future.

How can I win prizes from the UGC event?

Submit creative content like art or memes with proper hashtags and complete the form. Prizes include iPhones, AirPods, merchandise, and test access.

Conclusion

The Duet Night Abyss closed second beta test marks a major milestone in the game's development journey. With improved visuals, deeper narrative systems, and dynamic combat mechanics, this phase invites players to experience the best version of the game so far. If you’re eager to immerse yourself in a fantasy world where your choices matter, and your combat style evolves with every weapon switch, don’t miss your chance to apply for the beta and take part in the UGC event. Make sure to enhance your performance with tools like LagoFast to ensure your gameplay is smooth and uninterrupted. With its cross-platform capabilities and intelligent optimization, it’s a must-have for serious gamers gearing up for the future of Duet Night Abyss.