Third-party JavaScript retained in this build:
Three.js r128 and its GLTFLoader/SkeletonUtils — MIT license.
Tone.js 14.8.49 — MIT license.
Original copyright/license headers are retained in vendor source files.
Source distributions: https://github.com/mrdoob/three.js and
https://github.com/Tonejs/Tone.js
Existing game models and artwork are supplied from the original V36 archive.