69%Strong matchThe Signal State
87%58987% positive reviews, Very Positive across 589 reviews·Puzzle · Logic
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Jingjie is a strategy-simulation sandbox where you write laws, shape probability clouds, and guide a living world with embedded local AI. Observe, experiment, and watch complex life emerge from logic, tension, and chaos.
Jingjie: Signals
SteamJingjie: Signals is a sandbox focused on emergence and artificial life. There are no scripted events and no predefined outcomes—everything you see arises naturally from rules, interactions, and probability.

Developer Note:
This game features no tutorials. The system is meant to be observed, not learned.
(There is no randomness here. Every signal has a cause.)
Each particle carries its own genetic parameters that determine how it moves, interacts, and evolves. Attraction, repulsion, transformation, inheritance—when particles meet, a living micro-world begins to unfold.

No cutscenes. No hidden scripts. Colonies form, structures stabilize, and species rise or fall purely through systemic interactions.

With a powerful rule editor, you can:
Each adjustment creates a new world.

Slow down time and simply observe. Watch particle trajectories, structures forming and dissolving, and experience a calming, hypnotic flow of light and motion.

From chaos to order. Particles spontaneously form stable membrane-like structures, giving rise to higher levels of organization over time.

Build complete ecosystems:
Genes interact through XOR-based rules, producing authentic inheritance and mutation across generations.

Import your own music and watch particles react to sound. Frequencies and beats directly influence system behavior, creating unique audiovisual evolution patterns.
Jingjie: Signals is not just a game—it is a foundation for exploring emergence, complexity, and artificial life. Future expansions will build upon this core simulation engine.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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