楼上正解,steam版本换用了LUCA引擎,目前能解LUCA的解包工具也就那个仓库一个
可以尝试这个项目\ \ 其中cz4CZ4Parser中的 int PixelByteCount = 3; ImageFillPartten.LineDiffPattern(ref Picture, Header.Colorblock, PixelByteCount, data,null); PixelByteCount = 1; ImageFillPartten.LineDiffPattern(ref Picture, Header.Colorblock, PixelByteCount, data2, delegate (int x, int y, byte[] curr_line) { var pixel = Picture.GetPixel(x, y); Picture.SetPixel(x, y, Color.FromArgb(curr_line[x], pixel.R, pixel.G, pixel.B)); }); } //Header.Colorblock参数传3 其它就没研究了