The file "BBS2-0.1-pc.zip" corresponds to an early alpha release of a King's Field II PC port or project developed within the Sword of Moonlight community. It likely contains executable files and resources for running the fan-made engine, primarily discussed and distributed through the Sword of Moonlight BBS2 Patreon . KING'S FIELD II download/demonstration links - Patreon
D3DX9: Direct3D 9 w/ D3DX9 are not installed by the demo. I recommend searching for its microsoft.com download if it fails. I don' BBS2-0.1-pc.zip