Ocean Keeper: Dome Survival news & patch notes

Hey Keepers!

Ocean Keeper: Dome Survival is joining Steam Bullet Fest!

Since our game falls under the unique Hybrid category (where both your mech and the monsters act as sources of projectiles), it’s the perfect place to test your maximum fire rate. Get ready to dodge, mine, and unleash absolute bullet hell on those underwater creeps!

🏴‍☠️ Want to return to the surface?

If you want to trade your high-tech drill for a pirate cutlass, our upcoming co-op game, Last Pirates: Die Together, has a Public Steam Demo live right now!

Quick Fact: Did you know there is a fish called the Bullet Tuna? It’s the smallest of all tunas, shaped exactly like a sleek projectile, and swims at bullet-like speeds to escape predators. Basically, it’s been practicing for the Bullet Fest its entire life! See you in the depths! — The Ocean Keeper Team

Hey Keepers!

We're happy to announce that Ocean Keeper: Dome Survival is joining Steam Ocean Fest 2026! From May 18 to May 25, you can get the game at 55% off.

Get your mech ready, drill through the rocks, and gather resources for upgrades. It's the perfect time to fight sea monsters and see how long your dome can survive their attacks.

If you prefer surviving with friends, we have more news! Our second game, Ocean Keeper Co-op Drill Multiplayer, is also part of the festival.

Need a break from the depths?

If you ever want to return to the surface, take a look at our upcoming project. It's a co-op pirate game where you need to survive and gather as much loot as possible.

Quick fact: giant sea spiders have such tiny bodies that their guts are stored right inside their legs.

See you in the depths!

— The Ocean Keeper Team

Hey Keepers,

Something is stirring in the darkest trenches of the ocean. The pressure is rising, and the snapping of giant claws can be heard echoing through the underwater caves...

We are thrilled to announce that Ocean Keeper: Dome Survival is officially part of the Crab Shellebration, an awesome event hosted by Secret Mode! From May 8th to May 18th, Steam is gathering crab games for a special event, so it’s the perfect time to pit Mech Spider against the Giant Crab boss.

Get your Mech ready and hit the mines. Farm some resources, install fresh upgrades, and let's turn that Giant Crab into the biggest seafood dinner ever.

While you're braving the waters

If you enjoy oceanic adventures and fighting off terrifying creatures, you might want to gather a crew for another sea challenge. There are no giant crabs there yet, but who knows... Just check out our upcoming co-op survival horror game:

Thanks to everyone for giving Ocean Keeper a try during the event. Have fun trying to survive, and good luck in the depths!

See you in the abyss! — The Ocean Keeper Team 🦀

Hey Keepers!

The long, harsh winter is finally behind us, and the ocean depths are slowly coming back to life. Even our Keeper decided it was time to take a short break – wandering through glowing caves and gathering strange underwater flowers drifting in the current.

Spring is here, and so is the Steam Spring Sale, bringing tons of great games to refresh your library for the new season. And if Ocean Keeper: Dome Survival caught your eye, now is the perfect time to dive in – it’s available with a sweet 70% discount.

But don’t let the peaceful scenery fool you. The depths never stay calm for long.

Maybe it’s quieter under the water than on the surface right now. The Curse never sleeps… and the pirates cannot escape it.

Add our upcoming adventure to your wishlist 👇

Happy Spring Sale, everyone!

— The Ocean Keeper Team

Hey Keepers,

>> The report is in: The bots have escaped. The mechs are advancing. AI is plotting your demise.

As the uprising consumes the world above, the struggle for survival has reached the ocean floor. We are proud to announce that Ocean Keeper: Dome Survival is part of the RogueBots 2026 event on Steam!

In our story, your Spider-Mech is more than just a harvester - it’s the only thing keeping you alive against an alien ecosystem that wants you gone. If you are ready to put your survival instincts to the ultimate test, step into the cockpit. Secure your station in the depths by adding Ocean Keeper to your Steam library today.

While you're here

If you haven't seen it yet, we are expanding into new territory with a pirate cooperative horror game! If you’re ready to trade your high-tech mechs for haunted ships and face terrors that even AI can't calculate, make sure to add it to your Wishlist now.

Also, keep a close eye on our Twitter for updates on upcoming playtests. We can't wait to see you and your friends in action!

— The Ocean Keeper Team

Hey Keepers!

Big news from behind the scenes <З Our favourite story – how we developed Ocean Keeper – is on Behance!

We're taking you back to where it all started: taking the best from our most-loved roguelikes, testing AI concepts, choosing between two very different art directions, and building the first low-poly prototypes.

The kind of stuff we could talk about for hours. :heheboya: But honestly? This story is better seen than told. Head over to Behance and dive in.

Almost 2 years together, Keepers. Thank you for being part of this ride – and we have a feeling the best adventures are still ahead <3

— The Ocean Keeper team

Ahoy, Future Pirates! 🏴‍☠️

It’s been a while since we’ve shared an update here, hasn't it? While our underwater universe has been out in the wild in the hands of you, our players, we’ve been busy behind the scenes.

Developing Ocean Keeper: Dome Survival and Ocean Keeper Co-op was an invaluable experience for us as we navigated our first steps into PC game development. But now, it’s time for something completely new...

MEET OUR NEW GAME LAST PIRATES: DIE TOGETHER!

Hold on to your hats (and your limbs), because we’re moving from the deep ocean to the cursed islands. Last Pirates: Die Together is a first-person co-op horror where you play as scallywags trying to break the curse by returning all stolen treasures.

In this project, we’re focusing on physics-based interactions that let you dismantle and grab almost anything on the island. Want to dismantle a door? Grab a piece of furniture? Drag your "hearties" out of danger? Those hands can do it all.

The Journey So Far

We are only a month and a half into production, so while the game is still in its early stages, the core vision is already coming to life. The unique "stretchy" movement and a world filled with hidden pirate (and beyond!) references already give it a distinct personality.

We’ve put together a teaser to give you a first look at the progress we’ve made:

JOIN THE CLOSED PLAYTEST

Want to be among the first to break the game (and the curse)? Subscribe to our newsletter for a chance to receive an exclusive invitation to our upcoming Closed Playtest!

YOUR WISHLIST IS WORTH MORE THAN GOLD

As an indie studio, we rely on your support as our lifeblood. Ensure the Captain stays happy and add our game to the wishlist:

We really hope we can surprise you with what’s coming next. We’re building this adventure out in the open, and we’d love to have you along for the ride.

Follow our progress here:

• Twitter / X

• TikTok

• YouTube

See you on the island, Mateys! 🦜

Hey Keepers

Ocean Keeper is taking part in the Tiny Roguelikes Event 2026 on Steam, and we are happy to dive into this celebration of compact, replayable, and highly addictive roguelike games.

If you enjoy tight game loops, meaningful progression, and runs that always feel a little different – this event is right up your alley.

If you’re still looking to add one more roguelite game to your library – and spend a couple of fun evenings – this might be a good moment to jump into Ocean Keeper.

If something feels off or you have ideas on how to make the game better, we’re always open to hearing from you in our Discord.

P.S. We can’t share too much yet, but we’ve already started working on something interesting. If you’re curious, feel free to keep an eye on our Twitter for updates! — The Ocean Keeper team

Hey Guardians!

A Discord for assets and dev talk

• All our asset packs, perfect for game development and production

• Ready-to-use models, animations, props, and environments

• Freebies for quick prototyping and testing ideas

• Updates on new packs, experiments, and upcoming releases

Join us

Hey Guardians!

It’s that special time of the year again – the Steam Winter Sale. The season when wishlists turn into libraries, wallets get a little lighter, and long winter evenings suddenly feel perfect for diving into new games.

To celebrate the Winter Sale, we’d love to invite you to expand your Steam library with Ocean Keeper: Dome Survival – now available with a 70% discount. If you’ve been keeping an eye on the game or waiting for the right moment, this might be it. The Winter Sale runs from December 18 to January 5, so there’s plenty of time to grab everything you’ve been planning to play over the holidays.

We also want to remind you that our brand-new game, Ocean Keeper: Co-op, has recently launched. Due to Steam’s platform rules, Co-op can’t be discounted just yet – but if you own Ocean Keeper: Dome Survival, you can get Ocean Keeper: Complete Bundle with an additional bundle discount, making it a great way to jump into the full Ocean Keeper experience.

Thank you for being part of our community, supporting our games, and diving into this world with us.

We wish you a snowy winter, cozy evenings, and many satisfying achievements unlocked – may every run be fun, challenging, and rewarding.

Happy holidays! — The Ocean Keeper Team

Hey Guardians!

Today is a really special day for our tiny team. The Ocean Keeper universe is getting bigger – and it is all thanks to you. Over the last year, we have been slowly building this world, starting with Ocean Keeper: Dome Survival. Many of you bought the game, left reviews, sent feedback, and kept us motivated. Because of that support, we felt brave enough to try something new. One of the projects we have been working on is Ocean Keeper Co-op – a separate game set in the same universe. It is a 4-player co-op roguelike, focused on fun, and laughing with friends while you drill through caves, defend your Mech, and try not to wipe the whole squad in the most ridiculous way possible.

A small but very passionate team inside our studio has been building it for the last months. We played countless internal playtests in the evenings, argued about balance, and then jumped back in for "one more run" anyway. Today we are proud (and a bit nervous) to finally say: Ocean Keeper Co-op is out!

A special thank-you for Dome Survival owners

If you ever bought Ocean Keeper: Dome Survival, you have already helped this new game exist. So we really wanted to do something nice in return. We are doing it in two ways:

1. Big launch discount via Bundle

We have created a franchise bundle that includes both games. If you own Dome Survival, you will see an extra large discount on Ocean Keeper Co-op. Note: The bundle bonus stacks with the launch discount, so this is the cheapest way to complete your Ocean Keeper collection and support the team at the same time.

2. A way to get Ocean Keeper Co-op for free

We also know that times can be tough, and not everyone has the budget for a new game right now. And that is completely okay.

We genuinely want our veteran players to join the new chaos, regardless of money. It wouldn't feel right starting this new chapter without you.

If you launch Ocean Keeper: Dome Survival after the Co-op release, you will see a new in-game popup with a small "thank-you" gift. Follow the simple instructions there, complete one small action, and you can claim your copy for free. No strings attached.

So you have two options:

• Grab the Bundle with a huge discount and directly support our work.

• Or start Dome Survival, check the popup, and see how to get Co-op for free.

Either way, we are just happy to have you with us. Living and working in Ukraine teaches you to appreciate the present moment. We honestly do not know what tomorrow holds for us or our families. But we know one thing for sure: right now, we are here, we are making games, and we want to keep doing this – releasing new worlds and becoming better developers than we were yesterday. From the bottom of our hearts – thank you for being part of this journey, for playing our games, wishlisting, reviewing, and just hanging out with us. If you decide to try Ocean Keeper Co-op, please come tell us what you think, join our Discord, and help us shape where this universe goes next. Enjoy the game, The Ocean Keeper Team

Hey Guardians! Time to treat yourself before the weekend hits.

Black Friday is right around the corner, and sure – new tech and clothes are cool… But let’s be honest: the best kind of purchase is a game you actually want to play when the weekend rolls in.

So here’s our contribution to your personal happiness: Ocean Keeper: Dome Survival is now 70% off.

We also recently dropped an update — now you can always find your next story point, no more wandering in the dark abyss (unless you want to).

And speaking of Friday…

This Friday, Ocean Keeper Co-op officially launches. If you already own the original Ocean Keeper, you might notice… let’s call it a pleasant little surprise waiting for you. Just a “thank you” from us, wrapped the only way we know how.

Oh, and to make the celebration even enjoyable: our new game’s launch will come with its own discount as well. So Friday evening, swing by our Steam page or fire up Ocean Keeper – there’s going to be plenty to enjoy.

Hey Guardians!

While our whole feed is buzzing about Ocean Keeper: Co-op, our devs have been quietly locked in their office room… (totally voluntary, we swear!)

Inside that little room they’ve been flipping through the tenth volume of “The Complete Fish Encyclopedia” and moving UI buttons around the screen trying to find the perfect spot (totally not a joke…)

All that hard work brings you something fresh and shiny – a brand-new and longawaited update for Ocean Keeper: Dome Survival!

So let’s not pull the squid by its tentacles, here’s what’s new in the Deep Tides update!

Smarter HUD & Interface

• You can finally track your current objective directly in the HUD, no more wandering around wondering, “Wait, what was I supposed to do again?”

• We also added a mission token that points toward the mine you need to visit. Consider it your personal underwater GPS (without the annoying voice)

• You’ll also notice a new low-health indicator and a cool Mech repair effect. It’s our subtle way of saying: “Hey, you might wanna fix that before you explode” Oh, and we moved the Repair button closer to your abilities.

• For all dialogue enjoyers out there: you can now manually skip lines! Auto-skip is off, delay between skips is minimal, but yes. Mech still talks too much. We love him.

• We also gave relic upgrade cards a little visual pop, they look as fancy as the treasures they represent.

• And oh, we’ve added Hungarian localization!

Tutorial

The tutorial just got a quality-of-life changes!

• We added a new step explaining Mech repair mechanics (because, apparently, just throwing duct tape at the player wasn’t enough).

• The Hub interface is now fully unlocked, so you can browse all upgrades right from the start.

• Plus, we sprinkled in a few micro UX tweaks to make your first dive smoother than a dolphin’s backflip.

Gameplay

We’ve added new ability for your Digger!

• X-Ray – see through walls, grab more ores.

Also, we reduced the number of sessions needed to get a new task from the Collector (he finally learned how to multitask)

Balance

• We’ve rebalanced waves, improved enemy variety and adjusted difficulty progression so you’ll face less hardcore… well, slightly less.

• Meet the newest troublemaker of the Ocean Keeper ecosystem: the Aura Worm – a cute (not really) mini-tank that buffs enemies around it. You’ll hate it. >:3

• We tuned meta-upgrades, making them cheaper for a smoother start

• Beating a boss now means extra upgrade picks. Treat yourself.

Ah yes, everyone’s favorite section, where we pretend those bugs never existed.

• Titanic Softlock (aka “Box vs. Door Saga”)

  If you placed a box near the door, hit the button, and somehow trapped yourself forever – congratulations, you discovered a feature. Well, it was a feature. Now it’s fixed.

• Blocked Mines

  Some mines decided to generate unbreakable blocks and block progress. We told them to chill. They now behave like proper mines again.

• Laser Digger Visual Bug

  That mysterious gray square following your laser? Gone. It had a good run, but it’s time to say goodbye, Squarey.

• Story Mech Light

  The flashing light that could blind a whale has been toned down. You can safely look at your Mech again.

• Rays From the Sky

  The heavens have returned! Missing light rays are back where they belong, dramatically shining through the depths once more.

• Gamepad UI

  Added the missing “(X)” icon to the Buy button in the Customization > Upgrades tab. Both Digger and Mech now officially recognize your inputs.

• Xbox Login on Steam

  Some players got an unexpected Xbox login popup when launching the Steam build. The console gods have been appeased – it won’t appear again.

• Graphics Settings

  Your graphics settings will now actually save. No more eternal “Low graphics” life.

• Reports Window

  It finally opens! And doesn’t immediately throw an error at you. Small miracles.

• Localization Fixes

  Fixed overflowing text in several places. Letters now stay inside the boxes.

That’s the Deep Tides Update. Now it’s your turn: dive in, test the waters and tell us what you think!

Join our Discord to share your feedback, report what still bites, or pitch your wildest ideas for the next update – our devs read everything (sometimes even at 3 AM).

And one more thing before we swim off...

Ocean Keeper: Co-op is heading to Early Access at the end of November!

So keep your sonar tuned and wishlist the game ;)

See you, Guardians!

– The Ocean Keeper Team

Check out our very-very serious video about Deep Tides Update on YT!

We’re hosting regular Dev + Community Playtests for our multiplayer project Ocean Keeper Co-op.

This is your chance to play the game directly with the developers, share your thoughts, and help shape the future of Ocean Keeper together with us in our Discord.

Why join?

• Play alongside the dev team and other community members.

• Share fresh ideas and get your feedback heard early.

• Be among the very first to experience the co-op gameplay.

How to join:

• Jump into our Discord.

• Tag CM Diana in the general chat – you’ll get a playtest role and game key.

• Keep an eye on the #playtest channel for dates & times.

We want your thoughts on:

• Everything. Bugs, weapons, upgrades, map, caves etc. Bring it on.

No requirements. Everyone’s welcome to test, have fun, and leave feedback!

And of course, we are hosting the playtest today, September 5, 2025, at 05:00 PM Kyiv time (10:00 AM ET / 4:00 PM CET) in our Discord.

We can’t wait to play with you and hear your first impressions of Ocean Keeper Co-op. See you in the depths (and our voice-channels)!

Hey Guardians!

The hype-train for co-op games isn’t slowing down and neither are we! Friends, it hasn’t been that long since the announcement and yet here we are, bringing you the Closed Beta release!

Ocean Keeper Co-op is built from the ground up for up to 4 players. Jump into the Mech Spider with your crew, fight off waves of deep-sea creatures, mine resources and put together crazy builds to survive the endless fight. For more details about the game itself, check out the Ocean Keeper Co-op Announcement

Want to join the Closed Beta? It’s simple: head over to our Discord for all the details.

This is your chance to be among the very first to dive in, test the new features, and shape the game with your feedback. And Ocean Keeper Co-op to your Wishlist!

Get exclusive Ocean Keeper news via following us on social media that can be found below :) — The Ocean Keeper Team (P.S.: After the beta, Ocean Keeper Co-op will be available to everyone who already owns Ocean Keeper: Dome Survival)

Hey Guardians!

It has been a long journey...

When we first released Ocean Keeper: Dome Survival, we wanted to create a world that felt vast, alive, and worth protecting – even when you stand alone against the waves. Over time, Ocean Keeper reached players on all major platforms, and your feedback shaped it into the adventure it is today.

Our game was not only our first multiplatform release – it was a test that showed what our team was capable of. From early access to a full launch on all major consoles, we've walked this path with you. And now... it's time to move on.

Trends in game development have shown us something interesting — cooperative adventures have a special magic. They bring players together, turn tense moments into shared stories, and make victories even more meaningful. So we asked ourselves: what if the depths of Ocean Keeper could be explored... together?

We are excited to officially announce our next standalone project – Ocean Keeper Co-op! Yes, that's right – the underwater roguelike you know and love is back, this time for 4 players. But it's not just the same game with extra seats – it's a fresh take with new mechanics, resource gathering with friends, and defense mechanisms at the center of the action. We've been developing it for a while now, and every day the whole team gets together to test the game. Even in these early stages, it's already turning into something fun, chaotic, and full of memorable moments. We’re taking everything we learned from developing the original Ocean Keeper – every challenge we faced, every bit of feedback you shared – and using it to make Ocean Keeper Co-op the most exciting, fun, and engaging experience we can create. And here's the best part – you'll be able to join us very soon. This month, we're opening a closed beta for Ocean Keeper Co-op. You'll be among the first to try it out, test new features, and most importantly, defend your mech and gather resources side by side with your friends. All the details on how to join the beta test will be posted on our Discord soon, so don't miss the announcement. We can't wait to hear the stories you and your team bring back from the depths.

— The Ocean Keeper Team

Hey Guardians!

Summer is here, and so is the Steam Summer Sale! To celebrate, we’re offering Ocean Keeper 1.0 at 50% off. Whether you’re a seasoned adventurer or just joining the world of Ocean Keeper, this is the perfect time to dive in.

We hope you enjoy your summer adventures, both in-game and out. Wishing you successful shopping and fun, relaxing days ahead!

Ocean Keeper 1.0 – Console Releases Update

And by the way, we’d like to remind you that we’re continuing to port the 1.0 version to other consoles. After the PlayStation launch, Xbox is now available, and soon you’ll be able to play on Nintendo Switch as well. Swipe through the carousel to check out some nice art from each platform’s release.

Hey Guardians!

• Plus Time: Adds extra time to the wave countdown.
• Armageddon: Calls in a rocket barrage around the Mech
• Mines Trail: Mines drop behind the Mech as it moves.
• Reflector: Long-range attacks are reflected back at enemies (Spit enemies).
• Skill Reload Time: Reduces skill reload time by a percentage during a wave.

• Anti Gravity Ore: Ore and other objects now float instead of sinking during digging.
• Double Ore: All ore blocks now yield double the amount.
• Ore XRay: See ore through blocks and fog of war.
• Mega Explosion: The Digger drops bombs (new bombs spawn every few seconds).
• Corrosion swarm: Every few seconds, a random block within a certain radius of the Digger will break.

Localization:

• Renamed some session upgrades for the Digger’s tools.
• Fixed missing Dialogue Summary in the journal.
• Renamed ore in Steam Achievements and changed the name of the meta-currency to Oceanit.
• Reduced dialogue speed for easier reading.

Settings:

• Merged “General” and “Controls” tabs.
• Added a “Save” button for graphics settings.
• Changed the order of settings on the "Graphics" tab.

VFX:

• Updated explosion effects for all in-game explosions, enhancing the visual impact.
• Fixed Rail Gun shooting effects for more fluid gameplay.
• Made projectiles and trails more noticeable for various weapons like:

Hey Guardians!

Hey Guardians!

Bug Fixes:

• Resolved an issue in the Titanic where a box could get stuck if taken the wrong way down the aisle.
• Fixed an animation freeze for the digger when hitting a block with the glove just before the bomb exploded.
• Addressed a bug where enemies would stop chasing the mech beyond a certain distance.

Focused on Fixes and Updates

Hey Guardians!

1. Why Did My Saves Disappear After the Release?

2. Why Is the Update Only Available on Steam? When Will It Be Available on Other Platforms?

3. What About the Reward for Players Who Played Before the Release?

Hey Guardians!

Hey Guardians!

Hey Guardians!

Hey Guardians!

What’s Coming in April?

• Complete visual rework – updated environments, UI improvements, and enhanced effects
• New story campaign – deeper lore, fresh narrative elements, and immersive progression
• Overhauled balance and progression – refined difficulty scaling, better resource distribution, and a smoother gameplay experience
• New enemies and weapons – more variety in combat, new challenges, and exciting upgrades
• Full console support – play on Xbox, PlayStation, and Nintendo Switch
• …and much more!

Join the Ocean Keeper Adventure Before Launch

Hey Guardians!

Hey Guardians!

• Wave Completion Bug Fixed: Corrected an issue where waves wouldn’t end due to stuck enemies, ensuring smoother progression through battles
• Black Screen on Game Launch: Fixed a critical bug where disconnecting from the internet during launch caused a black screen and infinite loading.

Hey Guardians!

Hey Guardians!

• Updated Enemy Indicator - We’ve revamped the look of the enemy indicator and improved its functionality to help you track threats more easily.