2018.05.16
d3d8to9 is a pseudo-driver module that aims to improve compatibility and
stability in games using Direct3D 8 rendering by converting all API calls and
low-level shaders into equivalent Direct3D 9 elements. to obtain new
possibilities from proven tools and wrappers written for Direct3D 9.
https://github.com/crosire/d3d8to9

舊pc game有救了?

好像很厲害

我個人比較推DxWnd 雖然用途不是模擬而是視窗化，但是也是模擬舊版DX API，不過..這看起來是專門針對D3D8的遊戲就是。