The First Descendant Hotfix Fixes Two Anniversary Event Problems
Hotfix 1.3.34b was scheduled for July 15 at 07:20 PDT across Steam, Xbox, and PS5 without requiring a client download.

The First Descendant Hotfix 1.3.34b was scheduled for July 15, 2026, at 07:20 PDT on Steam, Xbox, and PS5. The small maintenance patch addresses two issues tied to the game’s anniversary content and Onslaught Mode rewards.
Nexon said the hotfix does not require a client update, so players will not need to download new game files. Anyone already playing must return to the title screen and reconnect to apply the patch. Players who stay in-game without reconnecting quickly may have the game close automatically.
The developer detailed the fixes in its official Steam notice. One issue could intermittently reset progress after players completed the Daily Personal Goal mission from Assemble Event I. The other affected the Option Tier on Ancestors Modules awarded through Onslaught Mode Weekly Bonuses.
The First Descendant Hotfix 1.3.34b Patch Notes
This hotfix focuses on event progress tracking and the correct application of reward stats. Nexon also said it will provide separate details about follow-up actions for players affected by the Ancestors Module issue.
- Greetings, Descendants.
- We would like to inform you about the details for The First Descendant Hotfix 1.3.34b.
- This patch will be applied without a client update, allowing immediate access without additional downloads.
- For Descendants currently in-game, please return to the title screen and reconnect to apply the patch.
- Please note that the game may close automatically if you do not reconnect quickly after the patch.
- ■ Patch Date
- – 07.15.2026 (Wed) 07:20 PDT
- ■ Platforms
- – Steam, Xbox, PS5
- ■ Patch Details
- – Fixed an issue where progress intermittently resets under certain conditions after completing the Daily Personal Goal mission of ‘Assemble Event I’.
- – Fixed an issue where the Option Tier of the Ancestors Module distributed as a reward for the Onslaught Mode Weekly Bonuses is not applied correctly.
- ※ Details on the follow-up actions for the affected users will be announced through a separate notice.
- Thank you.
Players affected by either problem should reconnect before continuing their anniversary activities, then watch for Nexon’s separate notice about the affected Ancestors Module rewards. Share your thoughts in the comments, and follow us on X, Bluesky, YouTube, and Instagram.
The First Descendant
Developed by Nexon Games




