A cozy life simulation where you nurture evolving creatures, shape their genetics, and watch tiny civilizations emerge inside your living Neeblarium, an ever-changing world that learns, grows, and glows with life.
Release Date:
Coming soon
Developer:
Publisher:
Screenshot #1
Screenshot #2
Screenshot #3
Screenshot #4
Screenshot #5
Screenshot #6

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“The Neeblarium is a living, evolving world — and we want its community to help shape how that world grows.
The simulation is already fully playable: you can nurture Neeblies, build thriving colonies, and watch emergent genetics unfold.
Early Access gives us a chance to refine balance, improve feel, and introduce new features like the upcoming Golden Neeblies and Geneticist’s Toolkit with player feedback guiding every step.”

Approximately how long will this game be in Early Access?

“The game will remain in Early Access until the experience feels stable, complete, and deeply replayable.
We expect this to take several months, depending on community feedback and iteration cycles.”

How is the full version planned to differ from the Early Access version?

“The full version is planned to expand beyond care and observation into true creation and experimentation.
Planned additions include:

Golden Neeblies & Heritage System — rare, long-lived lineages with recorded ancestry.

The Geneticist’s Toolkit — a cozy, diegetic lab where players can design custom genomes, test behavior in micro-sims, and introduce new strains into their living world.

Deeper Social & Environmental Dynamics — evolving group behavior, new toys and superfoods, and optional long-term sandbox tools.
These goals are guides, not promises — our focus is on growing the world organically with the community’s input.”

What is the current state of the Early Access version?

“The Early Access build includes the complete core simulation loop and all major interactive systems:

🥚 Egg Collection & Hatching — six base color lineages, each heritable and genetically distinct.

🎈 Toy System — enrich Neeblies with drag-and-drop toys that affect mood and behavior.

🌿 Superfoods — buff health, extend lifespan, or enhance genetic strength.

💰 Charm Economy — earn Charms over time to buy new items and keep your colony thriving.

🎛️ Interactive Tray & Dropper Tools — fully diegetic UI for cozy, tactile interaction.

🌈 Genetic Inheritance — real color drift, visible generations, and emergent family groups.

Performance has been tuned for colonies of 200–250 Neeblies running at 60 FPS, with full save/load persistence and stable behavior systems.”

Will the game be priced differently during and after Early Access?

“We plan to keep the Early Access price lower than the final release, reflecting that the game is still growing and evolving.
As major systems like the Golden Neeblies, Geneticist’s Toolkit, and Heritage features arrive, the price may gradually increase to reflect the expanded scope.”

How are you planning on involving the Community in your development process?

“Community feedback is at the heart of the Neeblarium.
We’ll be listening closely in our Discord server, Steam discussions, and social channels for input on:

Gameplay balance and pacing

Desired new traits, toys, and superfoods

Interface and accessibility improvements

Feature priorities for post-launch updates

Regular patch notes, public Trello updates, and bi-weekly developer logs will keep players informed as the world evolves.
Your observations, discoveries, and stories will directly influence how the Neeblarium grows — it’s a sandbox for both players and developers to learn from.”
Read more
This game is not yet available on Steam

Coming soon

Interested?
Add to your wishlist and get notified when it becomes available.
Add to your wishlist
 
See all discussions

Report bugs and leave feedback for this game on the discussion boards

About This Game

Welcome to The Neeblarium — a living terrarium of tiny, curious creatures called Neeblies. Watch them hatch, play, and form shimmering little societies that grow, change, and remember.

At first, you’re simply their caretaker — dropping eggs into fertile zones, offering toys for joy, and feeding rare superfoods to guide their lives. Each Neeblie carries a unique genetic code, passing traits and colors through generations. Families emerge. Lineages bloom. Golden Neeblies — mythic and radiant — appear only once in a great while, living for years if nurtured with care.

But that’s only the beginning.

As your colony thrives, you’ll unlock The Geneticist’s Toolkit — a cozy, diegetic lab where you can design life itself. Tune traits like size, speed, temperament, or social instinct; run miniature test-dish simulations to observe behavior; then synthesize custom eggs and introduce them into your living world. Watch your creations mingle with natural lineages and see how evolution plays out in real time.

Every player’s Neeblarium becomes a unique ecosystem — an ongoing experiment in color, curiosity, and care. Will your strains bring harmony… or chaos?

✨ Features

  • A Cozy, Living World — Hundreds of independent Neeblies, each with their own needs, moods, and family bonds.

  • Diegetic Tray Interface — A tactile, toy-box UI where every action (eggs, toys, superfoods) feels part of the world.

  • Emergent Genetics — True inheritance and mutation across generations; no two Neeblies are alike.

  • Golden Neeblies — Mythic rarities with eight-year lifespans and luminous heritage lines.

  • The Geneticist’s Toolkit (Post-Launch Update) — Craft genomes, test behaviors, and create your own lineages in a cozy laboratory setting.

  • Heritage & Pedigrees — Local-first lineage tracking; every birth, death, and mutation recorded.

  • Fully Diegetic Economy — Earn Charms by simply being present; spend them to nurture your colony or fuel experiments.

  • Optional Deep Dive — Observe, tinker, or just relax and watch your Neeblies go about their tiny lives.

🪴 A Game That Grows With You

The Neeblarium is designed as a long-term sandbox — equal parts life sim, genetics toy, and cozy diorama.
Start as an observer, become a caretaker, and ultimately evolve into a creator of worlds.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: OS: Windows 10/11 (64‑bit)
    • Processor: Intel Core i5‑6600K / AMD Ryzen 3 1200 or better
    • Memory: 4 GB RAM
    • Graphics: Vulkan‑capable GPU (integrated OK); 1 GB VRAM
    • DirectX: Version 11
    • Storage: 500 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • Memory: 8 GB RAM
There are no reviews for this product

You can write your own review for this product to share your experience with the community. Use the area above the purchase buttons on this page to write your review.