Bring your own base ROM: an unheadered Final Fantasy IV (Japan) dump at
build/ff4.sfc (SHA-1 eac14578b3465ffce874119005f9b244e8565a79).
ff4.sfc.gz.gpg is CI's encrypted copy; its passphrase is not public.
uv sync --extra dev
make # assembles build/ff4.ips, then runs the testsmake check verifies formatting and runs the a816 lints.
These are the test goldens (tests/goldens/): each is pinned by a test, so they show the current build.














