

The Neeblarium is a calm, living simulation about cultivating tiny digital creatures called Neeblies and deciding what’s worth preserving. You don’t control Neeblies directly. You shape conditions, observe what emerges, and intervene only when it matters.
Over time, families form. Lineages diverge. Rare traits appear. Some discoveries are fleeting. Others are worth saving.
Use your Lab to capture traits you’ve discovered and reintroduce them as new founders. Run multiple biomes as experiments, each telling its own quiet evolutionary story.
The world keeps moving whether you act or not.
An artificial life sim about attention, care, and making something last.
Your role in The Neeblarium:
Establish conditions for life within a running ecosystem
Introduce eggs and observe Neeblies grow, adapt, and reproduce on their own
Watch families form and lineages diverge across generations
Notice mutations, rare traits, and subtle behavioral differences as they emerge naturally
Use a Lab to preserve discovered traits and reintroduce them as new founders
Run multiple biomes in parallel, each evolving independently over time
Decide when to intervene, curate, or simply let things run
Your choices shape long-term outcomes, but the system never demands constant micromanagement.
You can be hands-on, or almost completely hands-off.
The simulation doesn’t demand constant input — but it does reward attention.
Its been a little quiet on the surface, so I wanted to share whats been taking shape behind the glass.
At a high level, Ive been reworking one of the most fundamental parts of the simulation:
Neeblies are becoming more self-directed.
Less follow a script.\nMore decide, learn, adapt.
\nThis is groundwork, not a playable update yet.
You wont see these changes in your current buildbut theyre what the next major updates are being built on.
[hr][/hr]A Shift in How Neeblies Think
Until now, Neeblies mostly responded to the world in fairly predictable ways. Whats changing is where decisions come from.
Going forward:
Each Neeblie decides when something is worth thinking about
[/*]Needs arent simple on/off states, but competing pressures
[/*]Past experiences matter
[/*]Personal tendencies matter
[/*]
The world presents situations.\nNeeblies decide how (or if) to respond.
This opens the door to behavior that feels observed, not authored.
[hr][/hr]What This Makes Possible
This foundation allows Neeblies to:
React differently to the same situation
[/*]Learn from outcomes over time
[/*]Develop preferences instead of fixed routines
[/*]Pass useful behaviors to offspring
[/*]Form local patterns that persist across generations
[/*]
You wont see explicit rules like:
Go eat now.\nReturn home.
Instead, behavior emerges from:
Something feels off I remember what worked I try.
Thats where the magic starts to happen.
[hr][/hr]Whats Actively Being Built
There are two threads of work moving together:
1. The Long-Term Model
This defines what fully alive Neeblies should look like:
Motivation driven by layered pressures
[/*]Short-term awareness, long-term memory
[/*]Learning through success and failure
[/*]Young Neeblies imitating successful adults
[/*]A small set of simple actions combining into complex behavior
[/*]
This work sets the destination, even if not everything arrives at once.
2. The Practical Foundation
This is the version that noticeably changes the game:
Neeblies choose when to evaluate their situation
[/*]Perception, memory, learning, and imitation are now distinct systems
[/*]The world can signal changes, but Neeblies decide whether they matter
[/*]Old scaffolding and temporary systems are being removed to make room
[/*]
This is the groundwork future updates will build on.
[hr][/hr]Youll Start Noticing Subtle Things
As this rolls forward, expect small but telling shifts:
Certain beds developing familiar gathering spots
[/*]Neeblies favoring places or routines that worked before
[/*]Juveniles mirroring behaviors of thriving adults
[/*]Patterns forming naturally, not because they were defined
[/*]
Even the world itself is beginning to reflect repeated Neeblie behavior in quiet ways.
[hr][/hr]Still in Progress
Theres more to do before this fully blooms:
Rare, surprising moments driven by curiosity
[/*]Tuning how learning carries across generations
[/*]Making these behaviors readable without over-explaining
[/*]Balancing so the system feels organic, not chaotic
[/*]
But the foundation is real now not experimental.
[hr][/hr]The Direction, Simply Put
The Neeblarium is moving toward a world where behavior is discovered, not prescribed.
You wont be told:
This Neeblie does X.
Youll notice:
Thats interesting. They learned something.
And thats the line Im building toward.
More soon.
Minimum Setup
- Processor: IntelCorei56600K / AMDRyzen31200 or betterMemory: 16 GB RAM
- Memory: 16 GB RAM
Recommended Setup
- Processor: IntelCorei79750K / AMD Ryzen 9 9950X or betterMemory: 16 GB RAM
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