Sword of the Sea Update 1.6 Adds DLSS Support and Steam Deck Verification

by Ali Haider

Sword of the Sea update 1.6 is now available, bringing DLSS support, performance optimisations, and Steam Deck Verified status. The update also introduces additional graphics presets, expands the impact of graphics settings, improves haptic feedback, and adds Steam Rich Presence support alongside Steam Community Items.

The latest update also addresses several Photo Mode issues, including improvements to autofocus and maximum focal distance. Other fixes include changes to the dirt mask for the Wanderer, adjustments to Photo Mode controls during screen fades, and level of detail improvements for fish, kelp, and chains.

Sword of the Sea Update 1.6 Patch Notes

New Features and Improvements

  • Added Steam Deck Verified status.
  • Added DLSS support.
  • Implemented performance improvements and optimisations.
  • Added additional graphics settings presets.
  • Expanded the impact of graphics settings.
  • Improved haptic feedback.
  • Added Steam Rich Presence support.
  • Added Steam Community Items.

Photo Mode Fixes

  • Fixed the dirt mask so that it also applies to the Wanderer.
  • Improved Photo Mode autofocus behaviour and maximum focal distance.
  • Disabled Photo Mode during screen fades.
  • Fixed the Photo Mode exit button behaviour when holding the Hide UI button before taking a shot.

Graphics and Visual Improvements

  • Improved level of detail for fish.
  • Improved level of detail for kelp.
  • Improved level of detail for chains.

Sword of the Sea was released on October 29, 2026, for PC, PlayStation 5, Xbox Series X|S, and Nintendo Switch 2. The game is developed and published by Giant Squid.

Have you noticed these changes? Share your thoughts in the comments!

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