Hotfix v0.7.04 | Public Test Branch
- Sunkenland
- Sep 7, 2025
- 1 min read
System Optimization
Optimized world and battleship textures to improve frame rate.
Updated world polygon calculations for higher performance.
Expanded the mining area for iron and copper veins, making them easier to extract.
Added a new secondary cannon slot at the stern of the armed cargo ship.
Added a new decorative fish spawn point inside the Ship Graveyard.
Bug Fixes
Fixed an issue where solar panels, wind turbines, and aquariums could not be researched after being collected.
Fixed an issue where clay could not be detected with the ore detector.
Fixed a bug causing abnormal ship speed due to input issues.
Fixed an issue where some resources in the Amusement Park were buried underground.
How to Access the Public Test Branch on Steam:
Open your Steam Library.
Right-click on Sunkenland and select Properties.
Go to the Betas tab.
In the drop-down menu, select publictest.
Close the window — Steam will now download the test branch update.
Once the download is complete, you’ll be able to launch and play the latest test version.
The stern cannon slot on the armed cargo ship is a game-changer for defense, and the expanded iron/copper mining areas are a huge QoL win. I've been testing the frame rate improvements on the public branch and the texture optimizations are definitely noticeable—checking out the full patch notes now. https://cowork-code.com
Thank you for sharing!
Poor Bunny Online
The stern cannon slot on the armed cargo ship is a game-changer for solo runs, and the iron vein expansion makes early mining way less tedious. I've been tracking every hotfix on this build over at https://3mf-to-stl.com
The stern cannon slot on the armed cargo ship is a great call—that thing needed some rear coverage. Also glad to see the iron and copper veins expanded, that mining grind was getting tedious. I've been testing this build with https://hunyuan3d.dev
The stern cannon slot on the armed cargo ship is a game-changer for defense, and the expanded iron/copper mining areas are a huge quality-of-life win—I've been testing this on the PTB and it feels noticeably smoother. I've been using https://omni-gemini.net