diff --git a/Legacy/Brownie/ImageNGC.cs b/Legacy/Brownie/ImageNGC.cs
new file mode 100644
index 00000000..fc3f2b1d
--- /dev/null
+++ b/Legacy/Brownie/ImageNGC.cs
@@ -0,0 +1,174 @@
+//! \file ImageNGC.cs
+//! \date 2018 Oct 10
+//! \brief Brownie image format.
+//
+// Copyright (C) 2018 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System;
+using System.ComponentModel.Composition;
+using System.IO;
+using System.Windows.Media;
+using GameRes.Utility;
+
+namespace GameRes.Formats.Brownie
+{
+ internal class NgcMetaData : ImageMetaData
+ {
+ public int BitsLineSize;
+ }
+
+ [Export(typeof(ImageFormat))]
+ public class NgcFormat : ImageFormat
+ {
+ public override string Tag { get { return "NGC"; } }
+ public override string Description { get { return "Brownie image format"; } }
+ public override uint Signature { get { return 0x422F474E; } } // 'NG/B'
+
+ public override ImageMetaData ReadMetaData (IBinaryStream file)
+ {
+ var header = file.ReadHeader (0x20);
+ return new NgcMetaData {
+ Width = header.ToUInt32 (0x14),
+ Height = header.ToUInt32 (0x18),
+ BPP = 24,
+ BitsLineSize = header.ToInt32 (0x1C),
+ };
+ }
+
+ public override ImageData Read (IBinaryStream file, ImageMetaData info)
+ {
+ var reader = new NgcReader (file, (NgcMetaData)info);
+ var pixels = reader.Unpack();
+ return ImageData.CreateFlipped (info, reader.Format, null, pixels, reader.Stride);
+ }
+
+ public override void Write (Stream file, ImageData image)
+ {
+ throw new System.NotImplementedException ("NgcFormat.Write not implemented");
+ }
+ }
+
+ internal class NgcReader
+ {
+ IBinaryStream m_input;
+ byte[] m_output;
+ byte[] m_bits;
+
+ public PixelFormat Format { get; private set; }
+ public int Stride { get; private set; }
+
+ public NgcReader (IBinaryStream input, NgcMetaData info)
+ {
+ m_input = input;
+ Stride = 3 * (int)info.Width;
+ Format = PixelFormats.Bgr24;
+ m_output = new byte[Stride * (int)info.Height];
+ m_bits = new byte[info.BitsLineSize];
+ }
+
+ public byte[] Unpack ()
+ {
+ m_input.Position = 0x20;
+ int dst = 0;
+ while (dst < m_output.Length)
+ {
+ int ctl = m_input.ReadByte();
+ if (-1 == ctl)
+ break;
+ else if (2 == ctl)
+ {
+ ReadBitsLine (dst);
+ }
+ else if (3 == ctl)
+ {
+ ReadRleLine (dst);
+ ReadRleLine (dst+1);
+ ReadRleLine (dst+2);
+ }
+ else if (0 == ctl)
+ {
+ Binary.CopyOverlapped (m_output, dst - Stride, dst, Stride);
+ }
+ else
+ {
+ m_input.Read (m_output, dst, Stride);
+ }
+ dst += Stride;
+ }
+ return m_output;
+ }
+
+ void ReadRleLine (int dst)
+ {
+ while (dst < m_output.Length)
+ {
+ int ctl = m_input.ReadUInt8();
+ if (ctl != 0)
+ {
+ int count = ctl;
+ byte v = m_input.ReadUInt8();
+ while (count --> 0)
+ {
+ m_output[dst] = v;
+ dst += 3;
+ }
+ }
+ else
+ {
+ int count = m_input.ReadUInt8();
+ if (0 == count)
+ break;
+ while (count --> 0)
+ {
+ m_output[dst] = m_input.ReadUInt8();
+ dst += 3;
+ }
+ }
+ }
+ }
+
+ int ReadBitsLine (int dst)
+ {
+ m_input.Read (m_bits, 0, m_bits.Length);
+ int bsrc = 0;
+ int count = Stride;
+ while (bsrc < m_bits.Length && count > 0)
+ {
+ for (byte mask = 0x80; mask != 0 && count > 0; mask >>= 1)
+ {
+ if ((m_bits[bsrc] & mask) != 0)
+ {
+ m_output[dst] = m_input.ReadUInt8();
+ }
+ else
+ {
+ m_output[dst] = m_output[dst - Stride];
+ }
+ dst++;
+ --count;
+ }
+ ++bsrc;
+ }
+ return dst;
+ }
+ }
+}
diff --git a/Legacy/Brownie/ImageNGW.cs b/Legacy/Brownie/ImageNGW.cs
new file mode 100644
index 00000000..bbef707c
--- /dev/null
+++ b/Legacy/Brownie/ImageNGW.cs
@@ -0,0 +1,53 @@
+//! \file ImageNGW.cs
+//! \date 2018 Oct 10
+//! \brief Obfuscated bitmap file.
+//
+// Copyright (C) 2018 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System.ComponentModel.Composition;
+using System.IO;
+
+namespace GameRes.Formats.Brownie
+{
+ [Export(typeof(ImageFormat))]
+ public class NgwFormat : MbImageFormat
+ {
+ public override string Tag { get { return "NGW"; } }
+ public override string Description { get { return "Brownie obfuscated bitmap"; } }
+ public override uint Signature { get { return 0; } }
+ public override bool CanWrite { get { return false; } }
+
+ public override ImageMetaData ReadMetaData (IBinaryStream file)
+ {
+ var header = file.ReadHeader (2);
+ if ('N' != header[0] || 'G' != header[1])
+ return null;
+ using (var bmp = OpenAsBitmap (file))
+ return Bmp.ReadMetaData (bmp);
+ }
+
+ public override void Write (Stream file, ImageData image)
+ {
+ throw new System.NotImplementedException ("NgwFormat.Write not implemented");
+ }
+ }
+}
diff --git a/Legacy/Legacy.csproj b/Legacy/Legacy.csproj
index ab7b2a6f..71ac7cae 100644
--- a/Legacy/Legacy.csproj
+++ b/Legacy/Legacy.csproj
@@ -75,6 +75,8 @@
+
+