Cozy Littlequarium — patch notes and updates
Stored observation / content update:
Dated developer announcements recorded from Steam. Open the source for the complete update.
| Update | Date | Excerpt / source |
|---|---|---|
| Clarity & Control Update | 2026-02-22 | We are releasing a new update focused on improving clarity, usability, visual feedback, and overall polish. This update enhances the player experience with clearer UI elements, better communication of core mechanics, and important bug fixes.UI & Visual ImprovementsUpdated the visual style of Gold and Diamond pop-up balloons and Hunger and Sickness indicators Added a quick-access commands and decorations guide inside the Settings menuEnsured that all commands are clearly explainedMade it clear that the aquarium can be freely moved across the screenAdded clear information that decorations and eggs can be soldNew Menu SectionAdded a new screen i |
| Wishlist Slime Slammer!!! | 2026-02-20 | Big News 🎉, Everyone! I am very excited to announce that Slime Slammer is officially on Steam!!! Add it to your wishlist now and come live this battle!! Wishlist here: About The GameSlime Slammer is an idle PvZ-like tower defense game that sits at the bottom of your screen!Defend the round Slime King against the army of cubic slimes! Build your ultimate defense line using unique, heavily armed slimes! Level Up and Unlock PowerEarn XP , level up, and unlock powerful upgrades. Strengthen your towers, and create unstoppable defensive strategies as you progress. Hunt for GoldEvery fallen enemy drops precious gold. Use it wisely to buy new soldie |
| Winter Update | 2025-12-21 | We are releasing a festive update to celebrate the holiday season in Cozy Littlequarium. This update brings a new species, seasonal decorations, and a few fun visual touches to make your aquarium feel warm and festive during Christmas. Winter UpdateAdded a new species: Penguin Added 3 new decorations: two snowmen and one Christmas tree The Farpado now wears a Santa hat Christmas lights decoration added to make your aquarium even more festive and fun |
| Ruins Update | 2025-12-06 | We are releasing a new update focused on expanding the world of Cozy Littlequarium and improving the overall experience. This update brings new species, new decorations, important system improvements, and several fixes requested by the community. Fullscreen Mode: Ghost Glass Catfish:Ruins Update:-Added a new species: Ghost Glass Catfish -Added 9 new decorations -New discovery UI -Fullscreen mode support -Option to replay the tutorial -Deterministic breeding: each combination of species generates a specific species -Automated breeding system: leaving fish breeding can produce up to 5 eggs -New species added to the rotating Shop -Easier discove |
| PATCH 0.7.0.1 | 2025-11-10 | Thank you so much for playing Cozy Littlequarium! 💙 Here’s what’s new in this update:✅ Added vertical screen support ‣ Especially tested with 9:16 and 10:16 resolutions🐛 Bug Fixes ‣ Fixed a rare issue where the screen could flicker when detecting resolution inconsistencies ‣ Fixed a rare problem where the UI could appear incorrectly scaled🐟 Gameplay Adjustments ‣ Reduced the time it takes for a fish to get sick: from 60 minutes → 40 minutesThank you for all your feedback and support — it truly helps us keep improving! Wishing you a calm and lovely time under the waves. 🌊💙 |
| Cozy Littlequarium is officially OUT NOW! 🐠💙 | 2025-11-10 | After months of love and dedication, our tiny underwater world is finally ready for you to dive in, and we couldn’t be more grateful to share this moment with you.Cozy Littlequarium was born from a simple dream: to create a peaceful corner of the world where you can breathe, unwind, and care for something gentle. No pressure. No hurry. Just the quiet joy of building a space that feels like home. 🌿In your Cozy Littlequarium, you’ll… 🌊 Watch your fish glide calmly through the water 🍤 Feed and nurture them with care ✨ Unlock new fish and charming decorations 🌺 Create a soothing aquarium that reflects youWhether you’ve had a long day, need a |
| Supporter Pack Available! | 2025-10-25 | Hey everyone!If you’ve been enjoying Cozy Littlequarium and want to help support the development of the game (and future updates), I’ve got something special for you! The Supporter Pack is now available! 💖This small DLC includes an exclusive decorative item: the Oyster Sanctuary — a beautiful, peaceful new decoration to make your aquarium feel even more magical. 🦪✨ It’s a little “thank you” for everyone who’s been enjoying the calm underwater vibes and wants to see the game continue to grow.🌿 Important: This DLC is purely cosmetic, no gameplay advantages, no pay-to-win. By getting it, you’re directly supporting the continued development of |
| 🐠✨ Cozy Littlequarium launches on November 10th! ✨🐚 | 2025-10-10 | Hello everyone! 💙We’re beyond excited to finally share the news — Cozy Littlequarium is officially launching on November 10th! This project has been a true passion from the start: a small, relaxing world where you can create your very own aquarium, take care of adorable fish, and decorate a peaceful underwater space just the way you like it. 🌿In Cozy Littlequarium, every bubble, ripple, and shimmer is designed to bring you calm — a little escape from the noise of everyday life. Watch your fish swim gracefully, feed them with care, unlock new decorations, and slowly build your dream little aquarium.Whether you’re someone who loves cozy games |
| Demo Update | 2025-07-28 | Hey all,We hope you’ve been enjoying the demo of Cozy Littlequarium so far! We’re writing to you today to share an exciting update with plenty of new features, visual improvements, and quality-of-life upgrades!! All designed to make your aquarium cozier than ever. 🌊✨New Decorations to bring your aquarium to life: 🪸 20 new decoration items to personalize your tank in creative ways! 🌾 3 new ground textures to give the floor of your aquarium a fresh look. 💰 Gold Boost rework – completely revamped to be more rewarding and balanced!Fish Update: 🐟 8 new fish species added for even more variety and cuteness! 🌈 New “Super Fish” category – rare |
| Patch 0.1.1 | 2025-02-28 | Hey, Cozy Keepers! We’re thrilled to bring you some fantastic updates to make your time in Cozy Littlequarium even more magical! From shiny new features to bug fixes that make the waters smoother, here’s what’s swimming your way: Patch Notes: What’s New: Automatic Collector! No more manual collection stress! The brand-new Automatic Collector gathers gold and diamonds dropped by nearby fish, so you can focus on what matters—decorating, breeding, and enjoying your cozy aquarium. Seagull Airdrop! A cheeky seagull may now visit your aquarium with a 70% chance every 12–18 minutes. Seagull Surprises: When the seagull stops by, it leaves a mysteriou |
| ✨Cozy Littlequarium Demo is Out Now! | 2025-02-13 | Hello, friends! We are beyond excited to announce that the Demo for Cozy Littlequarium is now live! You can dive into this peaceful aquatic experience during the Steam Next Fest, and the demo is also available for download on our store page: Download Cozy Littlequarium's Demo Now! Take a relaxing break and enjoy a cozy aquarium simulation, even during work and study time! We'd love to hear from you! If you encounter any bugs or have feedback to share, click here to send them our way: Bugs & Feedback We will carefully review every suggestion and report! And, if you enjoy the demo, don’t forget to add Cozy Littlequarium to your wishlist! Wishli |