2DRL – Box2D reinforcement learning engine

I’ve been on-and-off working on this project for a few months, just wanted to share it: https://www.2drl.com/

TLDR – It’s kinda like Unity but for reinforcement learning and much more lightweight.

It lets you visually design Box2D (2D rigid body physics) gym environments using a drag-and-drop interface. It also has scripting support, so in principle you can define any environment with any custom behaviour.

From your scene and script, it will automatically generate the full environment code, which can be used to train your agents through built-in or custom algorithms. There’s also a real-time training visualisation feature that lets you pause and jump to previous steps like in a video.

This is still very much in beta and is currently only available for Windows so please bear with me. (also if it’s flagged as a virus it’s not a virus I promise)

Any feedback will be much appreciated!