diff --git a/Legacy/Acme/ImageARD.cs b/Legacy/Acme/ImageARD.cs
new file mode 100644
index 00000000..56b77822
--- /dev/null
+++ b/Legacy/Acme/ImageARD.cs
@@ -0,0 +1,67 @@
+//! \file       ImageARD.cs
+//! \date       2018 May 24
+//! \brief      Acme bitmap 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.ComponentModel.Composition;
+using System.IO;
+using System.Windows.Media;
+
+// [050325][Acme] Project Sex Shuudan Ninshin ~Athlete o Haramasero!~
+
+namespace GameRes.Formats.Acme
+{
+    [Export(typeof(ImageFormat))]
+    public class ArdFormat : ImageFormat
+    {
+        public override string         Tag { get { return "ARD"; } }
+        public override string Description { get { return "Acme image format"; } }
+        public override uint     Signature { get { return 0; } }
+
+        public override ImageMetaData ReadMetaData (IBinaryStream file)
+        {
+            if (!file.Name.HasExtension ("ARD") || file.Length != 0x12C000)
+                return null;
+            return new ImageMetaData { Width = 640, Height = 480, BPP = 32 };
+        }
+
+        public override ImageData Read (IBinaryStream file, ImageMetaData info)
+        {
+            var pixels = file.ReadBytes (0x12C000);
+            for (int i = 0; i < pixels.Length; i += 4)
+            {
+                byte a = pixels[i];
+                pixels[i  ] = pixels[i+1];
+                pixels[i+1] = pixels[i+2];
+                pixels[i+2] = pixels[i+3];
+                pixels[i+3] = a;
+            }
+            return ImageData.Create (info, PixelFormats.Bgra32, null, pixels);
+        }
+
+        public override void Write (Stream file, ImageData image)
+        {
+            throw new System.NotImplementedException ("ArdFormat.Write not implemented");
+        }
+    }
+}