Sunkenland
by Vector3 Studio · 25 Aug, 2023
133 downloads
About the Game
Sunkenland is an exciting post-apocalyptic survival and exploration game set in the near future when water covered most of the Earth. Explore sunken cities, scavenge resources and valuable technologies, build your base, trade, fight and survive.
Features
Diving
Explore the sunken skyscrapers, nuclear powerplants and subway tunnel. Gather resources, seek out lost technologies, and collect rare pre-apocalypse items. Build diving devices to assist your underwater journey. And be wary of the unknown danger awaiting you in the depths of this planet.
Base Building
Build your base anywhere you want. Will it be a water stronghold, an abandoned ship base or an island penthouse? You need it to keep yourself refreshed, craft items, farm, store items, and stay protected. With the modular building system, you can create your ideal enclave and stylize it with decorations found throughout your journey.
Base Defense
Defend your base against clans of pirates and mutants. Build high walls, barbed wire, traps, surveillance system, and artillery to keep the enemies out of your territory!
Crafting
Build everything you need, tools, weapons, a jetski, and even a helicopter. You will need different workstations and blueprints in order to craft complex items.
Survival
Gather food, hunt sharks, grow plants, and manage supplies. Make your base sustainable as resources are scarce in Sunkenland.
Vehicles
Build and upgrade many types of vehicles including sailboat, jetski and gyrocopters. They will make your exploration much more convenient.
Fighting
Fight mutants and pirates. Raid enemy atolls and steal their resources. Use melee weapons, firearms and explosives. Fight on ocean and land. Operate mounted heavy weapons to destroy enemy boats.
Trading
Trade with friendly atolls for supplies, weapons, armor and rare items. There is no universal currency, only item for item.
Co-op
Cooperate with friends and survive this oceanic apocalypse as a group. Build bases, dive, explore and fight pirates together!
Screenshots
28 images
Version Information
Steam Patch Notes
Official update history
Fixed multiple issues that could cause save file errors.
Fixed an issue where packaged buildings could turn into empty spaces.
Fixed an issue where weapons with attachments would lose their attachments and become blank weapons when placed in storage containers.
On Hard difficulty, enemy spawn density has been adjusted from Low to High.
Reduced the collision size of chandeliers and certain light fixtures to prevent players from getting stuck.
Fixed an issue where some buildings could not be repaired.
Fixed an issue where wishlist materials were displayed incorrectly.
Fixed an issue where boats could sometimes get stuck or snap to walls.
Aquarium doors can now only be placed facing three specific directions.
Fixed an issue where aquariums could load incorrectly after saving and loading.
Fixed an issue with the Contract Merchant countdown timer.
Adjusted quest objective tracking: after completing a mission, the next mission will now be automatically tracked.
- Fixed an issue where resources could not respawn after being collected.
- Fixed an issue where certain resources became buried underground.
- Fixed a model error with the Skeleton Camp.
- Fixed a multilingual display issue that occurred after learning songs from discs.
- Added a visible icon for the radio antenna to help players locate it more easily.
- Fixed an issue where the chainsaw could not be used underwater.
- Fixed an issue with the audio plugin that caused whispers to be inaudible.
- Fixed missing texture issues affecting various buildings and props.
- Multiple fixes and map polish related to Main Quests and Side Quests
- Added music playback functionality to the gramophone
- Several save/load–related bug fixes
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.
System Optimization
- Optimized the second floor of the armed ferry: all structures except turrets have been moved to the first floor.
- Increased the chance for advanced storage containers (such as safes) to drop special items like furniture and clothing.
- A dedicated type of ammunition has been added for ship-mounted anti-aircraft guns; they no longer use 20mm cannon ammo.
- Ship-mounted weapons can now be manually reloaded by pressing "R"
- The despawn timer for loot bags has been extended to 20 minutes.
Bug Fixes
- Fixed an issue where the speedboat could not be saved.
- Fixed issues in the aquarium where planting red algae caused loss of algae or fish.
- Fixed excessive shaking when firing ship-mounted weapons.
- Fixed an issue where solar panels and wind turbines could not generate power.
- Fixed the captain’s storage box on the armed ferry losing or duplicating items.
- Fixed an issue where fuel could not be added to ships.
- Fixed a bug preventing certain fish from dropping as loot.
- Fixed abnormal sailboat speed.
- Fixed an issue where base defense turrets could not be removed.
- Fixed terrain issues that could trap ships.
- Fixed collision problems with some underwater structures.
- Fixed an issue where some fish could not swim in the aquarium.
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.
- New Brick Construction Series
{STEAM_CLAN_IMAGE}/42776843/ff51fff65ea527451e0c31e4c752a13604852759.png
- Blueprints (randomly refreshed) and brick molds can be purchased from the General Trader.
{STEAM_CLAN_IMAGE}/42776843/c40101c873c152cc5edbe5564cc9e2a70c7249c7.png
- Use the High-Temperature Furnace to fire bricks into brick stacks.
{STEAM_CLAN_IMAGE}/42776843/aae9ba35d3927b7a064d501f6f87da7a231c412c.png - Added a Basement to the Refinery.
{STEAM_CLAN_IMAGE}/42776843/d4939cb56424661f5d1beb78a48030bfa4c2087a.png - Amusement Park Adjustments
- Improved visibility of the main structures.
{STEAM_CLAN_IMAGE}/42776843/e290021dae1ea059ff84783a5a7318e8e435611d.png - Wind and Solar Power Return
- They are no longer auxiliary equipment and can now supply power independently.
- If your base still has power shortages, you'll need to use the fuel generator as a backup.
{STEAM_CLAN_IMAGE}/42776843/7e3ae4ce9d756742b827022d0271822b16ddb29f.png
{STEAM_CLAN_IMAGE}/42776843/9bebbbf70e7322802a14bdfd463f39ebba23a73e.png - Unique Resources for Wind Turbines and Solar Panels
- These resources can be found in specific in-game locations and can be obtained by dismantling structures.
- These are non-renewable resources, but the General Trader will occasionally have limited stock.
{STEAM_CLAN_IMAGE}/42776843/8ab161518432cf8e6bdce0e65f3c26e9afeba33e.png
{STEAM_CLAN_IMAGE}/42776843/58a32cb57c2b202ec64c5b3cf825c575cdcec12c.png
Bug Fixes:
- Fixed the bug causing day/night irregularities and extremely short daylight hours.
- Fixed a bug where shooting enemies caused no damage.
- Fixed an issue preventing the Furniture Merchant from selling new blueprints.
- Further optimized save file stability.
- Reduced enemy shooting accuracy while moving and shooting.
- Fixed an issue where server bans on players were ineffective.
- Fixed a bug causing incorrect dismantling in multiplayer games.
How to Opt-In:
To switch to version 0.600, go to your Steam Library, right-click on the game, and select 'Properties'. Click on the 'BETAS' tab and choose 'publictest' from the drop-down menu.
- Fixed a bug that rarely caused the game to load the wrong save file (behaves like the previous progress was not saved).
- Fixed a bug that caused some of the blueprints not showing up in the sell list of the trader.
- Now, all clothes have insulation values, so you won’t feel cold at night if you wear full clothing (face masks and gloves are optional).
- FAMAS, AK12, and VSS can now be obtained by accepting tasks.
- SUPERNOVA and AUG are now available from high level chests on high level islands.
- The damage from invading enemies has been reduced.
- The furniture merchant’s auto-refresh time is now set to 15 minutes per refresh, and a manual refresh mechanism is added with 2 silver coins.
- Added an option to toggle the compass in settings.
- The poison sound effects now distinguish between male and female voices.
- There may still be other issues causing enemies to cross into the base. We will continue to track this issue. If you encounter this, please provide your save file and reproduction steps in the Steam discussion, Discord, or send it to [email protected] along with your computer hardware configuration. Thank you for your support.
Bug Fixes:
- Fixed the issue where dragged item icons might not disappear and stay on the screen.
- Fixed the issue where the cooldown time of the delegate merchant was not saved and read correctly.
- Fixed the issue where the detailed location information in the UI Map would overlap.
- Fixed the issue where sometimes remote enemies would shoot from outside of the visible area instead of coming near the base.
- Fixed the issue where the heavy machine gun did not consume ammunition.
- Fixed an issue where AI would pass through walls or defensive structures and enter the player’s base.
- Fixed the issue where, after playing for a long time, remote attacks could not hit enemies.
*There may still be other issues causing this problem, and we will continue to investigate it. If you encounter this, please provide your save file and reproduction steps in the Steam discussion, Discord, or send it to [email protected] along with your computer hardware configuration. - Fixed the issue where only one food item could be added to the grill for production.
- Fixed the issue where oil lamps could not be placed.
- Fixed the issue where, in multiplayer, if the host died, the fuel generator would not consume fuel.
- Fixed the issue where items such as the LW59, US45, SVD receiver, automatic rifle magazines, and stocks could not appear in the gun shop.
- Fixed an issue where container-type structures could not be opened, or items would be fully withdrawn immediately upon opening.
- Recyclers can now be used normally.
- Modern gun manufacturing stations can now be used normally.
- Fixed an issue where spotlights could not be built correctly.
- Fixed an issue where night vision effects remained active even after removing the night vision device.
- Fixed an issue where heavy machine guns did not consume ammunition when firing.
- Fixed a bug that causes the raids to be too frequent.
- Reduced price of Halloween merchandise.
- Added Halloween helmet.
- Bug Fixes: Fixed multiple bugs and some map-related issues, such as flying objects.
- Simplified Electricity System: We’ve made it more user-friendly and convenient to use.
Join our community!
Discord
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Youtube
Website
How to Opt-In:
To switch to version 0.5.02, go to your Steam Library, right-click on the game, and select 'Properties'. Click on the 'BETAS' tab and choose 'publictest' from the drop-down menu.
Due to the drastic changes to the world map, we do not recommend continuing your previous game, as your base may end up in the air or other locations or could create other conflicts.
If you encounter any issues, please report them on our forum in the bugs section together with the Test Build note in the header.
Thank you for your support.
Current Release
21295713
Uploaded Jun 14, 2026
System Requirements
How to Install
Sunkenland.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
3.9 GB
21295713
44278ACA
f665f90bf0804bcad596306eec118a688d61231c2391ff7b29e5d8b3810b668b
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View AllDownload Sunkenland for PC with a direct link or via torrent. Get the full version of Sunkenland for free. Sunkenland is a Action released by Vector3 Studio.