SWE-Game: Can Coding Agents Build the Games We Want?
Paper • 2609.33678 • Published • 26
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The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1531, in _prepare_split_single
for key, record in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 127, in _generate_examples
for example_idx, example in enumerate(self._get_pipeline_from_tar(tar_path, tar_iterator)):
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 32, in _get_pipeline_from_tar
for filename, f in tar_iterator:
^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
for x in self.generator(*self.args):
~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1400, in _iter_from_urlpath
with xopen(urlpath, "rb", download_config=download_config, block_size=0) as f:
~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 977, in xopen
file_obj = fs.open(paths[0], mode)
File "<string>", line 3, in open
File "/usr/local/lib/python3.14/unittest/mock.py", line 1176, in __call__
return self._mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1180, in _mock_call
return self._execute_mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1247, in _execute_mock_call
result = effect(*args, **kwargs)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 786, in wrapped
tracker.files[urlpath] = {"read": 0, "size": int(f.size)}
~~~^^^^^^^^
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1393, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1571, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
__key__ string | __url__ string | json dict |
|---|---|---|
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/3d_platformer.t(...TRUNCATED) | {"game_id":"3d_platformer","reference":[{"mode":420,"path":"assets/ASSET_SOURCES.md","sha256":"21fe8(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/arc_wing.tar.gz(...TRUNCATED) | {"game_id":"arc_wing","reference":[{"mode":420,"path":"assets/ASSET_SOURCES.md","sha256":"f89b9eaafb(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/ballast_yard.ta(...TRUNCATED) | {"game_id":"ballast_yard","reference":[{"mode":420,"path":"assets/ASSET_SOURCES.md","sha256":"b2f909(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/bush_522.tar.gz(...TRUNCATED) | {"game_id":"bush_522","reference":[{"mode":420,"path":"assets/ASSET_SOURCES.md","sha256":"d64033ba97(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/canopy_dash.tar(...TRUNCATED) | {"game_id":"canopy_dash","reference":[{"mode":420,"path":"actors/player.tscn","sha256":"24c38ac94b44(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/cat_defense.tar(...TRUNCATED) | {"game_id":"cat_defense","reference":[{"mode":420,"path":"actors/barricade_gate.gd","sha256":"35ed35(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/city_delivery.t(...TRUNCATED) | {"game_id":"city_delivery","reference":[{"mode":420,"path":"actors/delivery_van.tscn","sha256":"e6db(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/citycab_rush.ta(...TRUNCATED) | {"game_id":"citycab_rush","reference":[{"mode":420,"path":"assets/ASSET_SOURCES.md","sha256":"395024(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/cyber_survival.(...TRUNCATED) | {"game_id":"cyber_survival","reference":[{"mode":420,"path":"actors/checkpoint_beacon.gd","sha256":"(...TRUNCATED) |
index | "hf://datasets/Charly-chan/SWE-Game@a961621bb049a3fb008e04214cf39389c1073565/bundles/deepgrid.tar.gz(...TRUNCATED) | {"game_id":"deepgrid","reference":[{"mode":420,"path":"actors/crate_prop.tscn","sha256":"049e4ad9b6d(...TRUNCATED) |
End of preview.
SWE-Game
Fixed task packages and reference materials for the SWE-Game benchmark.
Contents
- 41 reference games.
- 246 tasks across Brief-to-Game, GDD-to-Game, Script Completion, Bug Repair, and Godot-to-Unity Porting.
- 82 Bug Repair cases.
- 451 fixed package variants covering the supported playtest-kit and reference-video settings.
- One primary reference recording per game.
bundles/<game>.tar.gz contains a file index and content-addressed file blobs.
videos/<game>/reference.mp4 contains the primary recording.
manifest.json records file sizes and SHA-256 checksums.
Use the SWE-Game evaluator to download
and prepare a task. Its data/task-data.json pins an immutable dataset revision.
Give the coding agent only the task package's visible/ directory; keep hidden/
with the evaluator.
The active catalog contains 246 tasks. The paper's reported results use its 247-task evaluation set. See the evaluator documentation for scoring rules and runtime requirements. The current release includes calibrated Unity runtime contracts for all 41 games, including Shadow Walker. The package index and checksum manifest preserve the reference materials and task data for all five task types.
Component terms
Games, assets, fonts, and reused code retain their component-specific terms. Each reference bundle includes source and attribution records and the supplied license notices. Some records identify unresolved permissions or incomplete attribution; consult those records before redistributing individual components. This dataset card does not grant a blanket license over third-party material.
Reference
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