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Unray Plugin for RL

Unray - Code Plugins - Nov 10, 2023
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Training Tool for Multiagent Scenarios with Reinforcement Learning in Unreal Engine

  • Supported Platforms
  • Supported Engine Versions
  • Download Type
    Engine Plugin
    This product contains a code plugin, complete with pre-built binaries and all its source code that integrates with Unreal Engine, which can be installed to an engine version of your choice then enabled on a per-project basis.

Discover how Unray can power your game and simulation development with reinforcement learning in Unreal Engine:

1. Interactive Game Development: Use Unray to create complex game environments with multiple agents that learn and adapt as they play.

2. Realistic Environment Simulations: Create realistic simulations to train agents in environments that mimic real-world situations.

3. Research in Artificial Intelligence: Employ Unray as a research platform to experiment with different reinforcement learning algorithms in multi-agent environments.


- Uses powerful RLlib technology for effective training.

- Leverages the ability to parallelize training using Ray technology.

- Supports a variety of algorithms, including PPO, QMIX, DQN, in addition to those built into the RLLib library.

- Facilitates the creation of multi-agent environments.

Demo Video:

Technical Details

Features: (Please include a full, comprehensive list of the features of the product)

  •  Train single and multiagents envs with Reinforcement Learning
  •  Parallel Training
  • Create and configure agents for RL training
  • Create envs for RL training

Code Modules:

  •  Name: Unray. Type: Runtime.

Number of Blueprints: 9

Number of C++ Classes: 1

Network Replicated: No

Supported Development Platforms: Windows


Important/Additional Notes: Unray plugin is complimented with a Python API counterpart, which makes use of RLLib, so it is necessary to install and develop the training from a Python IDE.