smb-death-data / README.md
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---
license: mit
task_categories:
- reinforcement-learning
tags:
- world-model
- nes
- super-mario-bros
- death-data
size_categories:
- 10K<n<100K
---
# SMB Death Data (Noisy TAS)
Training data containing **death sequences** for Super Mario Bros world model.
## Dataset Description
- **89,295 frames** from noisy TAS playthroughs
- Noise injected at 10 different points (9%, 18%, 27%... through game)
- 5% noise rate (random button modifications)
- Captures deaths at ALL stages of the game (World 1 through 8)
## Why This Data?
Clean TAS data only shows optimal play - Mario never dies. This dataset adds:
- Goomba collisions → death
- Pit falls → death
- Koopa collisions → death
- Missed jumps → death
- Failed timing → death
At every stage of the game, not just World 1-1.
## Data Format
Same as smb-worldmodel-data:
```python
data = np.load("frame_000000.npz")
frame = data['frame'] # (224, 256, 3) uint8
action = data['action'] # (8,) float32
```
## Usage
```python
from huggingface_hub import hf_hub_download
import zipfile
path = hf_hub_download(
repo_id="DylanRiden/smb-death-data",
filename="smb_death_data.zip",
repo_type="dataset"
)
with zipfile.ZipFile(path, 'r') as z:
z.extractall("./death_data")
```
## Combine with Clean Data
For training, mix with clean TAS data:
- [DylanRiden/smb-worldmodel-data](https://huggingface.co/datasets/DylanRiden/smb-worldmodel-data) - 118k clean frames
- This repo - 89k death frames
- **Total: 207k frames**
## License
MIT