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City of Atlantis

Also known as City of Atlantis, city of atlantis, city-of-atlantis

The legendary City of Atlantis has emerged from underwater. This time you are in charge. Build, plan, upgrade and survive!

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Last update

29 Jun 2026

Latest update

EventPublished 26d ago

Upcoming Demo Changes - Your Feedback Is Shaping City of Atlantis

Thank You for the Feedback - What We Are Changing Next Hello everyone! First of all, thank you. Over the last few days, we received more than 300 direct in-game feedback reports and over 100 survey responses. We have be…

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Update history

Browse past updates and patch notes for this game.

15 updates

June 2026
Demo - Hotfix #3Hello everyone! As we expected, Hotfix #1 and Hotfix #2 fixed the vast majority of reported cases. Now we are focusing on the remaining edge cases and possible soft blocks. Changelog Ship Soft Lock Fix After Patch 1 and…Announcement8 changesFixGameplay27d ago
Hotfix Patch #2Hello everyone, Another hotfix patch #2 is here. | Changelog: Fixed several possible causes of bugs that could make ships stop performing their assigned tasks. This is Part 2 of the fix. Part 1 covered around 90% of rep…Event6 changesFixGameplay27d ago
Demo Hotfix Patch - #1Hello everyone, We worked all night to prepare this hotfix, and here it is: Changelog Fixed several possible causes of bugs that could make ships stop performing their assigned tasks. Dev commentary: Even though this is…Announcement8 changesFixGameplay28d ago
City of Atlantis Open Technical Demo is Live Today!City of Atlantis Open Technical Demo is live today! Greetings, Atlanteans! The time has come. The waves are rising, the gods are watching, and Atlantis is ready to welcome new rulers. The Open Technical Demo of City of…Announcement3 changesGameplayServer29d ago
New Testing Build AvailableNew Testing Build Available Hello everyone, We have a brand-new build available for testing! This build is based heavily on your feedback from the previous testing round. On top of that, we also added a large number of…Event120 changesFixGameplay01 Jun 2026
March 2026
Closed Technical Demo Test Now LiveClosed Technical Demo Test – Invitations Sent! Greetings, Governors of Atlantis! We’re starting to roll out invitations to our Closed Technical Demo Test — the wait is finally over! If you registered but don’t see the e…Announcement2 changesUI/audioGameplay20 Mar 2026
Closed Technical Demo IncomingClosed Technical Demo – Starting This Week Hello everyone, After a long wait, we’re finally ready to say this: The Closed Technical Demo will be launching this week. Join the test If you haven’t signed up yet, you can s…Event10 changesMapsBalance17 Mar 2026
December 2025
DEVLOG – Upcoming Developer Video Stream Hello everyone. We have a small update for you today. We’re happy to announce that in the coming days/hours we will release a video of our technical demo. It’s a behind-the-scene…4 changesGameplayMapsPatch notes02 Dec 2025
October 2025
City of Atlantis – Dev UpdateCity of Atlantis – Dev Update Hello everyone! Sorry for being a bit quiet lately – we’ve been very busy scaling up the project and improving almost every part of the game. Closed Demo Update We originally planned to org…Announcement2 changesUI/audioGameplay31 Oct 2025
March 2025
City of Atlantis March Update & Closed Technical Demo RegistryHi everyone, This time we’ve got something cool that we think you might really enjoy: 1.When looking at our game, we realized that the color palette felt a bit… dull. But how do you change that when you're in the middle…Announcement1 changeGameplay31 Mar 2025
City of Atlantis Update & Technical Demo AnnouncementHello everyone! Sorry for being a bit quiet! We’ve been working hard on something special, and we’re excited to share more details with you later this month. 1.What We’ve Done in the Past Few Months We’ve added several…Announcement8 changesGameplayMaps03 Mar 2025

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Upcoming Demo Changes - Your Feedback Is Shaping City of Atlantis

June 2026

March 2026

December 2025

October 2025

March 2025