BO1 / Belweave corresponding source — frozen released MP target

License: GNU GPL version 3; the original LICENSE is provided unchanged.
Upstream history, authors, notices and case-colliding blobs are preserved in
the complete base Git bundle. The frozen MP patch and new authored sources
are separate. Windows/native redistributable libraries already present in
upstream history are preserved; no private game assets, installers, ignored
state, credentials or generated WASM are included.

Download manifest.json, restore-source.py, every base.bundle.part-XX, and
mp-source-overlay.tar.gz into the same directory. On a CASE-SENSITIVE
filesystem run: python3 restore-source.py /path/to/new-source-checkout
Then follow docs/ENGINE.md and run ./scripts/build-engine.sh release.
The restore script verifies all artifacts, joins the bundle, clones its full
history, applies the exact MP patch and verifies all frozen native files.
Use Emscripten 6.0.9 and the pinned build recipe in UPSTREAMS.lock.json.

The published target is MP with WebGL2/Asyncify, not verified Kino Zombies.
Experimental SP probes/overlay options are NOT part of the served MP patch.
docs/ZOMBIES-PORT.md describes that separate unfinished investigation.
Launcher/browser/server source is also included at package time; private
operator state and archive-recovery tools are excluded.
Artifact hashes identify this published release; byte-identical engine
binaries across different host paths/toolchain distributions are not claimed.

Belweave modifications: browser input (fractional controller/touch actions),
viewport and renderer resizing, WebGL/SDL compatibility, Asyncify fibers and
bounded build workflow. The mp.patch and added native files are the precise
modification record; upstream copyright and third-party notices remain.