diff --git a/OpenRA.Game/ContentInstaller.cs b/OpenRA.Game/ContentInstaller.cs
new file mode 100644
index 0000000000..58c97afd83
--- /dev/null
+++ b/OpenRA.Game/ContentInstaller.cs
@@ -0,0 +1,40 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+
+namespace OpenRA
+{
+	// Referenced from ModMetadata, so needs to be in OpenRA.Game :(
+	public class ContentInstaller : IGlobalModData
+	{
+		public readonly string MenuWidget = null;
+		public readonly string MusicMenuWidget = null;
+		public readonly string BackgroundWidget = null;
+		public readonly string[] TestFiles = { };
+		public readonly string[] DiskTestFiles = { };
+		public readonly string PackageToExtractFromCD = null;
+		public readonly bool OverwriteFiles = true;
+
+		public readonly Dictionary<string, string[]> CopyFilesFromCD = new Dictionary<string, string[]>();
+		public readonly Dictionary<string, string[]> ExtractFilesFromCD = new Dictionary<string, string[]>();
+
+		public readonly string PackageMirrorList = null;
+
+		public readonly string MusicPackageMirrorList = null;
+		public readonly int ShippedSoundtracks = 0;
+
+		/// <summary> InstallShield .CAB file IDs, used to extract Mod-specific files. </summary>
+		public readonly HashSet<int> InstallShieldCABFileIds = new HashSet<int>();
+
+		/// <summary> InstallShield .CAB file IDs, used to extract Mod-specific archives and extract contents of ExtractFilesFromCD. </summary>
+		public readonly HashSet<string> InstallShieldCABFilePackageIds = new HashSet<string>();
+	}
+}
diff --git a/OpenRA.Game/OpenRA.Game.csproj b/OpenRA.Game/OpenRA.Game.csproj
index e8de19d10a..30dbdd1844 100644
--- a/OpenRA.Game/OpenRA.Game.csproj
+++ b/OpenRA.Game/OpenRA.Game.csproj
@@ -95,6 +95,7 @@
     <Compile Include="FileFormats\IdxReader.cs" />
     <Compile Include="FileSystem\BagFile.cs" />
     <Compile Include="Map\MapPlayers.cs" />
+    <Compile Include="ContentInstaller.cs" />
     <Compile Include="MPos.cs" />
     <Compile Include="Graphics\QuadRenderer.cs" />
     <Compile Include="Download.cs" />
diff --git a/OpenRA.Mods.Common/InstallUtils.cs b/OpenRA.Mods.Common/InstallUtils.cs
index 4520561375..decbbeab8d 100644
--- a/OpenRA.Mods.Common/InstallUtils.cs
+++ b/OpenRA.Mods.Common/InstallUtils.cs
@@ -18,31 +18,6 @@ using OpenRA.FileSystem;
 
 namespace OpenRA.Mods.Common
 {
-	public class ContentInstaller : IGlobalModData
-	{
-		public readonly string MenuWidget = null;
-		public readonly string MusicMenuWidget = null;
-		public readonly string BackgroundWidget = null;
-		public readonly HashSet<string> TestFiles = new HashSet<string>();
-		public readonly HashSet<string> DiskTestFiles = new HashSet<string>();
-		public readonly string PackageToExtractFromCD = null;
-		public readonly bool OverwriteFiles = true;
-
-		public readonly Dictionary<string, string[]> CopyFilesFromCD = new Dictionary<string, string[]>();
-		public readonly Dictionary<string, string[]> ExtractFilesFromCD = new Dictionary<string, string[]>();
-
-		public readonly string PackageMirrorList = null;
-
-		public readonly string MusicPackageMirrorList = null;
-		public readonly int ShippedSoundtracks = 0;
-
-		/// <summary> InstallShield .cab File Ids, used to extract Mod specific files. </summary>
-		public readonly HashSet<int> InstallShieldCABFileIds = new HashSet<int>();
-
-		/// <summary> InstallShield .cab File Ids, used to extract Mod specific archives and extract contents of ExtractFilesFromCD. </summary>
-		public readonly HashSet<string> InstallShieldCABFilePackageIds = new HashSet<string>();
-	}
-
 	public static class InstallUtils
 	{
 		static IEnumerable<ZipEntry> GetEntries(this ZipInputStream z)