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Ghost Hunter RLHF Dataset

This dataset contains screenshots captured during gameplay of "Ghost Hunter" (8-bit FPS). Each image corresponds to a moment when the player successfully destroyed a ghost with the precision auto-fire. The dataset is intended for reinforcement learning from human feedback (RLHF) tasks, such as training a preference model to distinguish between "good" and "bad" shots.

The gym is located in the /gym/ folder so users can play Ghost Hunter by webXOS and make their own datasets.

Dataset Structure

  • images/: PNG frames captured at the moment of a kill.
  • metadata.json: JSON array with per-frame metadata including round number, ghosts remaining, player position, kills in that shot, and timestamp.

Stats

  • Total captures: 81
  • Rounds covered: 10
  • Time span: 42.2 seconds

Usage

Use this dataset to fine-tune vision-language models or as a reward model input for RLHF. Each image can be paired with the question: "Is this a good aim?" or similar.

License

CC0 (public domain) - feel free to use for any purpose.

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