chrxh/alien

Health v2 · maintenance only

Adoption not part of the score

5490 stars · 189 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

ALIEN is a CUDA-powered artificial life simulation application that simulates digital organisms as particle networks with genetics and neural networks, running entirely on GPU for real-time large-scale simulations. It includes a modern GUI with graph and genome editors, rendering via OpenGL, and a built-in simulation sharing browser.

Use cases

• simulate evolving ecosystems of digital organisms
• run open-ended evolution experiments on GPU
• design custom creatures with a genome editor
• explore soft body and fluid physics in real time
• study conditions for prebiotic evolution and complexity growth
• create self-replicating agents in an artificial life sandbox

When to choose

• you need large-scale real-time artificial life or agent-based simulation accelerated by CUDA
• you want visual editing tools to design organisms and experiment playfully
• you have an NVIDIA GPU (Pascal or newer) and want an open-source evolution simulator

When to avoid

• you lack an NVIDIA GPU with compute capability 6.0 or higher
• you need CPU-only simulation or a headless programmatic library rather than a GUI application
• you need up-to-date documentation, which the project admits is outdated

Facets

application · maturity active

simulation graphics gui machine-learning simulation artificial-intelligence graphics education windows cross-platform cpp artificial-life cuda open-ended-evolution agent-based-simulation soft-body-physics neural-networks genetic-algorithms digital-organisms physics-engine linux gpu

Member repositories

For agents

markdown · JSON · MCP: product_card(name="chrxh/alien")