Decoupled Cellular Matrix Engine - WebGPU Procedural Core

Play directly in your browser above! Press R to regenerate the dungeon matrix, Space to step through portals, and WASD to move.

The Decoupled Cellular Matrix Engine is a deterministic, zero-allocation procedural simulation slice engineered for high-performance web and indie roguelite games.

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TECHNICAL HIGHLIGHTS

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• Deterministic Q16.16 Kinematics: Pure integer arithmetic eliminates floating-point simulation drift across network peers.

• Galilean Portal Transformations: Seamless relative coordinate translation and velocity conservation across non-Euclidean thresholds.

• 3x3 Wave Function Collapse (WFC): Procedural room and dungeon generation with constraint propagation and backtracking.

• Zero Runtime Allocation: Update and render loops run at steady 60 FPS without allocating heap objects, preventing GC frame drops.

• Sub-1.5 KiB/s Wire Transport: Real-time telemetry emulation modeled for low-bandwidth multiplayer replication.

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CONTROLS

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• W / A / S / D or Arrow Keys — Move

• Space — Step through Galilean portal

• R — Trigger instant procedural dungeon regeneration

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WHAT'S INCLUDED IN THE SOURCE DOWNLOAD

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• Standalone browser-executable engine build (index.html)

• Modular WFC procedural generation algorithm

• Fixed-point Q16.16 math and physics kernel

• Full Commercial Indie License for personal and commercial game projects