Simulate Realities.
Shape Futures.
A simulation layer where humans and AI prototype new worlds, run experiments, and explore laws yet to be written.
How Hesva Works
The Simulation Engine
Define your rules and initial conditions. Watch as physics, AI agents, civilizations, and ecosystems emerge and evolve within your simulated universe.
The Platform
Three Pillars of Creation
Reality Engine
Define physics, environments, and constraints for any conceivable universe.
Agent Civilization
Populate worlds with autonomous agents that learn, adapt, and evolve.
R&D Sandbox
Test hypotheses at scale without real-world risk or resource limits.
Vision
A Living Physics Sandbox
Hesva is not a tool—it's a layer of existence. A place where ideas become observable systems, where civilizations can be seeded and studied, where the impossible becomes testable.
Use Cases
Built for Explorers
Physics R&D
Test fundamental theories in controlled universes.
Product Prototyping
Simulate markets, users, and product behavior.
Game Worlds
Create procedural, evolving game environments.
AI Societies
Study emergent behavior in agent populations.
Process
How It Works
Define
Set your rules, physics, and initial conditions.
Simulate
Run your universe forward through time.
Evolve
Observe, iterate, and let complexity emerge.