A lightweight, open-source framework for agent-based simulations.
Inspired by Weta Digital’s Massive - used in The Lord of the Rings
Mini-Massive lets you create swarms, crowds, traffic flows, and cinematic cavalry charges with rule-driven agents, reproducible runs, and lightweight visualization. Designed to scale from hundreds to thousands of autonomous agents, Mini-Massive reimagines the power of *Massive* for open source.
- Rule-driven agents — design behaviors using fuzzy logic or behavior trees.
- Scalable simulation — run hundreds to thousands of agents in real time.
- Reproducible runs — deterministic seeding for consistent experiments.
- Lightweight visualization — export animations, JSON logs, or live 2D/3D views.
- Flexible scenarios — model crowds, traffic, swarms, herds, or battles.
# clone the repo
git clone https://github.com/ginesthoii/mini-massive.git
cd mini-massive
# install dependencies
pip install -r requirements.txt
# (or poetry / uv / conda if you prefer)