Casual Physics Game
See the Pattern.
Predict What's Next.
A living energy field evolves on screen. Watch the flow, feel the rhythm, then tap where the energy will peak next. Pure prediction. Zero tutorial needed.
One Verb, Infinite Depth
How It Works
Three seconds to understand. A lifetime to master.
Observe
Watch the field
A particle field evolves in real time. Energy flows, concentrates, cascades, and depletes. Watch the patterns emerge.
Predict
Tap where energy peaks
When the field is ready, tap where you think the highest energy concentration will be. One tap. That's the entire interaction.
Score
Distance = accuracy
The closer your prediction to the actual peak, the higher your score. Bull's-eye within 5% of field diagonal? Maximum points.
The Core Framework
4 Dimensions of Physics
The field is governed by four interconnected physics dimensions. No hand-designed levels. The simulation IS the content.
Self-Organization
D5 — Automata
Neighboring cells influence each other. Energy concentrates, depletes, and flows — creating organic patterns from simple rules.
Signal Propagation
D6 — Cascades
When energy peaks, it triggers chain reactions. A small concentration becomes an avalanche of transfers across the field.
Non-Stationary Dynamics
D3 — Entropy
The field never stays predictable. Entropy pulses inject energy, drain regions, fracture cells, and create resonance zones.
Predictive Inference
D4 — Prediction
Your prediction shapes the next round. An adaptive system keeps every player at ~65% accuracy — competent but uncertain.
Four Ways to Play
Game Modes
Quick Play
20 rounds
Chase the high score. Fast sessions, instant feedback. The core FLUX experience.
Zen
Infinite
No score. No pressure. Watch the field evolve and predict at your own pace.
Daily
Same seed
Every player gets the same field. One shot per day. Compare with the world.
Streak
Endurance
Keep predicting until your accuracy drops. How long can you maintain the flow?
0
Physics Dimensions
40×60
Energy Grid
0
Game Modes
∞
Unique Seeds
Not Your Typical Casual Game
What Makes It Different
Physics, not mechanics
The four dimensions are real physics principles — self-organization, signal propagation, entropy, inference. Not arbitrary game rules.
The simulation IS the content
No levels. No stages. No hand-designed puzzles. The automata + entropy produce infinite variety from deterministic seeds.
Cognitive training is architectural
Spatial reasoning, causal chain tracking, forward modeling — built into the mechanics. You don't know you're being trained.
Adaptive difficulty keeps you in the zone
The entropy system tracks your accuracy and adjusts. ~65% — high enough to feel competent, low enough to feel uncertain.
Offline-first. No accounts. No ads. No friction.
Everything runs in your browser. Rust simulation compiled to WebAssembly. WebGPU 2.5D rendering with Canvas 2D fallback. Install as a PWA and play anywhere, anytime, with zero connectivity.
Begin
Ready to predict?
Jump in and play. No account needed. The field generates itself. You just watch and tap.
Play FLUX