Dear Phoxhunter,

To ensure a better gaming experience, our team will continue to address in-game issues. We apologize for any inconvenience caused. Specific known issues are being actively worked on and will be resolved through updates. Thank you for your support and understanding.

▍Known Issues

The following is a list of some known issues in the current version. We are actively working on resolving more problems and will provide updates on additional known issues as solutions are confirmed.

✧ In Co-op Commissions, using the [Longbow: Embla Inflorescence] may cause the launch point of homing arrows to be positioned incorrectly after charging. This issue is scheduled for a near-future fix.

✧ In the current version, [Summon: Aurelia Aurita] from [Rebecca] and [Summon: Tentacles] from [Tabethe] do not inherit Morale or Resolve from their summoner. A fix is planned for a future version.

✧ Currently, [Summon: Aurelia Aurita], [Summon: Tentacles], and [Combat Partner] do not receive attribute bonuses from Resonance Buffs. This is expected to be resolved in a later update.

✧ In Co-op Commissions, the attributes of [Fenrir's Continuity·Trammel] and [Fenrir's Swift Momentum] are not taking effect. A fix will be deployed in a future version.

✧ In Immersive Theatre, if a player restarts a challenge immediately after their lead character dies or the battle reaches time limit (but before the commission has concluded) and then succeeds in that attempt, stars will not be awarded upon clearance. Exiting and re-entering the commission is currently required. This will be addressed in a future update.

✧ When selling or extracting items, repeatedly selecting and deselecting items may cause the estimated yield displayed to differ from the actual quantity obtainable. A fix is planned.

✧ When bulk-selling fish, there is a chance that some fish will remain in the inventory visually after the sale, preventing further bulk sales. (Note: These fish often appear as the last entry of their rarity tier. You can try manually deselecting the last fish of that tier before confirming the bulk sale.)

✧ During the [Far Beyond the Sea] quest, the mission-tracking treasure chest may not appear. This issue is scheduled to be fixed in a future version.

✧ In the current version, within the Mystic Maze Lv. 80 difficulty, if the [Domain of Malignant Growth] effect (which increases enemy max HP) is active during combat with high-risk enemies, the portion of the health bar exceeding the enemy's initial maximum HP may not be shown. This issue is scheduled to be fixed in a future version.

[Update Details - 2025-12-03]

✦ Fixed some text translation errors.

[Update Details - 2025-12-02]

✦ Fixed some abnormal interface display.

[Update Details - 2025-11-27]

✦ Fixed an issue in the [A Rainbow-coloured Dream] event where First Clear Rewards were not distributed properly. Missing Secret Letter Clues have now been reissued via in-game mail.

[Update Details - 2025-11-26]

✦ Fixed the incorrect source display of some Character/Weapon Secret Letters.

✦ Fixed an issue where some interfaces in the "A Rainbow-coloured Dream" event were displayed repeatedly.

[Update Details - 2025-11-25]

✦ Fixed an issue on mobile and cloud gaming platforms where enemies in certain commissions would spawn at an incorrect distance.

✦ Fixed an issue preventing players from claiming rewards in Friendly Games event.

[Update Details - 2025-11-22]

✦ Fixed an issue where the pick-up range bonus from the [Eclosion] effect, granted by Psyche's Intron Lv. 4, would not apply immediately upon entering the [Flamboyance] state.

✦ Fixed an issue in Mystic Maze where the set effect of [Seaborne Moon] would not immediately apply its pick-up range bonus upon activation.

✦ Fixed a rare issue in Mystic Maze commissions where the exit portal could fail to spawn.

✦ Fixed an issue where switching to a Geniemon with a pick-up range bonus would not immediately update the stat.

✦ Fixed a rare issue where some [A Lost Sheet] items could fail to be added to inventory when picked up.

[Update Details - 2025-11-20]

✦ Fixed an issue in Co-op Commissions, using the [Longbow: Embla Inflorescence] may cause the launch point of homing arrows to be positioned incorrectly after charging.

✦ Fixed an issue where the locked Demon Wedges are not selectable in some interfaces.

✦ The purchase limits for affected Shop items in the current cycle have been increased to the combined total of two normal refresh cycles. For more details, please refer to "Notice Regarding Abnormal Shop Item Refresh & Fix".

✦ Fixed an issue where during a Weave in Myriads with insufficient Hourglasses, the pop-up window shows wrong text.

[Update Details - 2025-11-19]

✦ Fixed an issue that could cause the game to freeze when jumping from chat page to preview certain weapons' Colouring Plan.

✦ Optimized the commission rewards in Noctoyager Manual. Any commission between Lv. 20~30 now has a chance to grant rewards corresponding to its level upon completion.

✦ Optimized the reconnection logic for mobile devices when the game is switched to the background. Briefly switching away will no longer require a full re-login.

✦ Optimized the monster spawn distance across some commissions on mobile devices, improving completion efficiency.

✦ Fixed some text translation errors.

[Update Details - 2025-11-18]

✦ Fixed an issue with Rhythm where the actual effective radius of [Electro Vortex]'s subsequent [Electro Surge] did not match the description. The radius now matches the stated value.

✦ Fixed a rare issue in Nocturnal Echoes where players could receive fewer than 3 Secret Letters as a clearance reward. (After this update, any player who previously received only 1-2 Secret Letters from this commission will be compensated up to the full 4.)

✦ Fixed a rare issue where rapidly attempting to upgrade a Demon Wedge with insufficient materials could cause the upgrade to fail and render the wedge unusable.

✦ Fixed an issue where the damage increase effect of the [Sphinx's Surge] Demon Wedge was not applying correctly.

✦ Fixed an issue on mobile devices that could cause a freeze after the black screen text sequence during [The Unseen Horns] quest.

✦ Fixed an issue where locked Demon Wedges could still be selected as enhancement material.

✦ Optimized the [Auto-Select] logic for Demon Wedge enhancement. Demon Wedges that have been previously enhanced or amplified will no longer be included in the [Auto-Select] pool. (Manually selecting them for enhancement remains possible if they are unlocked.)

[Update Details - 2025-11-14]

✦ Fixed an issue where canceling an accessory forge would incorrectly grant the accessory. (After this update, [Lucent Prism] converted from duplicate accessories obtained this way will be deducted.)

✦ Fixed an issue where [Sibylle]'s [Stormcaller]-summoned [Chaotic Thunderorb] could only damage one target within its [Devastating Storm].

✦ Fixed an issue where the damage source attribution was incorrect for the chain damage dealt by [Sibylle]'s [Stormcaller]-summoned [Chaotic Thunderorb].

✦ Fixed an issue in co-op commissions where teammate names could display incorrectly after they left the commission.

✦ Fixed some text translation errors.

[Update Details - 2025-11-12]

✦ Optimized performance on selected mobile devices in the co-op area of Icelake. ✦ Fixed some text translation errors.

[Update Details - 2025-11-11]

✦ Fixed an issue with abnormal notification dot display in Immersive Theatre.

✦ Fixed an issue where some enemies above Lv. 150 in Immersive Theatre could occasionally have abnormal HP values.

✦ Fixed an issue where the incorrect track was playing for the score "Redemption" in Sanctuary.

[Update Details - 2025-11-10]

✦ Fixed false description for achievements regarding Impressions system.

✦ Fixed some text translation errors.

[Update Details - 2025-11-07]

✦ Fixed an issue where navigating to the profile page on the Nocturnal Echoes results screen could cause a freeze.

✦ Fixed an issue where the event notification dot would display incorrectly after switching devices.

✦ Fixed an issue in the voting interface where rapidly selecting Continue could cause the interface to freeze.

✦ Fixed an issue preventing the completion of certain Regular Games quests in Friendly Games.

[Update Details - 2025-11-06]

✦ Fixed an issue that allowed some users to illegally obtain unreleased characters through third-party tools. Affected accounts have been suspended and all improperly acquired rewards have been revoked.

✦ Fixed an issue in Co-op Commissions where Truffle and Filbert would frequently get stuck after using "Tummy Full, Hands Full" followed by "Trotters Charge-Charge".

✦ Fixed some text translation errors.

✦ Fixed an issue where matching into a Commission right at its refresh cutoff could occasionally cause result abnormalities.

[Update Details - 2025-11-05]

✦ Added new in-game items for upcoming events.

✦ Fixed some text localization errors.

✦ Fixed a system error that occurred when clicking Claim All in the forging page.

✦ Fixed text line break display issues on some iOS devices.

✦ Optimized rewards for [Lunotress's Monthly Pass]:Additional purchase reward: Commission Manual: Volume Ⅳ ×1Additional daily login reward: Commission Manual: Volume Ⅱ ×1Compensatory items will be issued to players who have previously purchased the Monthly Pass based on the above adjustments.

✦ Optimized device memory usage under certain scenes.

[Update Details - 2025-11-04]

✦ Optimized resolution on certain iOS devices.

✦ Optimized resolution during story scenes, camera mode, Armoury page, and when zooming the camera on supported mobile devices.

✦ Fixed a performance issue in co-op commissions where Rebecca's [Lada Lovedew] skill could cause lag when knocking back too many enemies at once.

✦ Fixed an issue where using a Sigil to summon Psyche could sometimes trigger an incorrect pop-up during teleportation.

✦ Fixed a game freeze that could occur when viewing Demon Wedge from the chat window on the result page of a commission.

✦ Fixed incorrect experience gain when feeding a Geniemon that had reached 3 or more stars.

✦ Fixed some text translation errors.

[Update Details - 2025-11-03]

✦ Fixed an issue where [Laceration] applied by Lynn's Intron Lv. 6 would fail to deal damage in co-op commissions.

✦ Fixed an issue where, after unlocking Lynn's Intron Lv. 6, damage from sources other than [Hansel and Gretel] could incorrectly apply [Laceration] during [Gunpowder Revelry] effect.

✦ Fixed an issue where the summoned [Chaotic Thunderorb] from Sibylle's [Stormcaller] had excessively low HP after her own HP reached a certain threshold.

✦ Fixed an issue in co-op [Commission: Chase] where drops from some mechanisms were not counted in the final results.

✦ Fixed a black screen issue when conversing with NPCs in side quest [The Imperial Three] on some devices.

✦ Fixed mismatched voice lines and text for certain invited characters.

✦ Fixed some missing text translations.

[Update Details - 2025-11-02]

✦ Fixed an issue that could sometimes prevent players from exiting the game in co-op mode.

✦ Fixed an issue where Hellfire's skill effects would not display completely.

✦ Fixed an issue where some Nocturnal Echoes bosses could become uninteractable when approached under certain conditions.

✦ Fixed an issue where [Laceration] applied by Lynn's Intron Lv. 6 would fail to deal damage.

Duet Night Abyss Team