Pop Pop Win
Upstream: https://github.com/dart-lang/sample-pop_pop_win
Revision: 536b63a8cf0980ef5f5adce9b290b080d1053cbd
License: BSD-3-Clause
Keep Dart authors copyright, BSD conditions/disclaimer and no-endorsement clause. README credits art Pete Parisi/fuzzycube, sound Alistair Hirst/OMNI, sax Brian Moore; root BSD grant exists but those contributor asset grants are not separately enumerated. Review provenance before release.

Local changes: packaged for the Ordi.World local arcade; optional external analytics/social widgets may be removed; local paths/dependency loading may be repaired. Original game remains credited to its authors. No author endorsement is implied.
Corresponding upstream source archive: upstream-source.zip