Benchmarking the Spectrum
of Agent Capabilities

Play Yourself

python3 -m pip install crafter  # Install Crafter
python3 -m pip install pygame   # Needed for human interface
python3 -m crafter.run_gui      # Start the game

The key mapping will be printed to the terminal.

Emergent Behaviors

The video shows behaviors of a DreamerV2 agent trained for 50M steps that emerge from maximizing the provided reward signal.

Supplementary Files

The supplementary files are available as ZIP files below for anonymous peer review. They will be made available more easily upon publication.

• Environment code: crafter.zip (140KB)
• Baseline scores: scores.zip (4MB)
• Baseline code: baselines.zip (6MB)
• Plotting code: analysis.zip (9KB)