diff --git a/BizHawk.Client.Common/BizHawk.Client.Common.csproj b/BizHawk.Client.Common/BizHawk.Client.Common.csproj
index a2ad7a3d3e9..663ff5ae358 100644
--- a/BizHawk.Client.Common/BizHawk.Client.Common.csproj
+++ b/BizHawk.Client.Common/BizHawk.Client.Common.csproj
@@ -44,21 +44,24 @@
     <CodeAnalysisIgnoreBuiltInRules>false</CodeAnalysisIgnoreBuiltInRules>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="ICSharpCode.SharpZipLib">
-      <HintPath>..\References\ICSharpCode.SharpZipLib.dll</HintPath>
+    <Reference Include="ICSharpCode.SharpZipLib, Version=1.1.0.145, Culture=neutral, PublicKeyToken=1b03e6acf1164f73">
+      <HintPath>../packages/SharpZipLib.1.1.0/lib/net45/ICSharpCode.SharpZipLib.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Ionic.Zip">
-      <HintPath>..\References\Ionic.Zip.dll</HintPath>
+    <Reference Include="Ionic.Zip, Version=1.9.1.8, Culture=neutral, PublicKeyToken=edbe51ad942a3f5c">
+      <HintPath>../packages/Ionic.Zip.1.9.1.8/lib/Ionic.Zip.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\References\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed">
+      <HintPath>../packages/Newtonsoft.Json.12.0.3/lib/net45/Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="NLua">
       <HintPath>..\output\dll\nlua\NLua.dll</HintPath>
       <Private>False</Private>
     </Reference>
     <Reference Include="SharpCompress, Version=0.24.0.0, Culture=neutral, PublicKeyToken=afb0a02973931d96">
-      <HintPath>..\packages\SharpCompress.0.24.0\lib\net45\SharpCompress.dll</HintPath>
+      <HintPath>../packages/SharpCompress.0.24.0/lib/net45/SharpCompress.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
diff --git a/BizHawk.Client.Common/packages.config b/BizHawk.Client.Common/packages.config
index dcaa847713f..a65c590f5b7 100644
--- a/BizHawk.Client.Common/packages.config
+++ b/BizHawk.Client.Common/packages.config
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="Ionic.Zip" version="1.9.1.8" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net45" />
   <package id="SharpCompress" version="0.24.0" targetFramework="net461" />
+  <package id="SharpZipLib" version="1.1.0" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj b/BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj
index 6d992e7fbca..9295779bcea 100644
--- a/BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj
+++ b/BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj
@@ -73,23 +73,25 @@
     <Reference Include="GongShell">
       <HintPath>..\References\GongShell.dll</HintPath>
     </Reference>
-    <Reference Include="ICSharpCode.SharpZipLib">
-      <HintPath>..\References\ICSharpCode.SharpZipLib.dll</HintPath>
+    <Reference Include="ICSharpCode.SharpZipLib, Version=1.1.0.145, Culture=neutral, PublicKeyToken=1b03e6acf1164f73">
+      <HintPath>../packages/SharpZipLib.1.1.0/lib/net45/ICSharpCode.SharpZipLib.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
     <!--<Reference Include="Microsoft.VisualBasic" Condition=" '$(OS)' == 'Windows_NT' " />-->
     <Reference Include="Microsoft.VisualBasic" />
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\References\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed">
+      <HintPath>../packages/Newtonsoft.Json.12.0.3/lib/net45/Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="NLua, Version=1.3.2.0, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\output\dll\nlua\NLua.dll</HintPath>
       <Private>False</Private>
     </Reference>
-    <Reference Include="OpenTK, Version=1.1.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\References\OpenTK.dll</HintPath>
+    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4">
+      <HintPath>../packages/OpenTK.3.0.1/lib/net20/OpenTK.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="SlimDX">
       <HintPath>..\References\x64\SlimDX.dll</HintPath>
diff --git a/BizHawk.Client.EmuHawk/packages.config b/BizHawk.Client.EmuHawk/packages.config
new file mode 100644
index 00000000000..4a4e14a3642
--- /dev/null
+++ b/BizHawk.Client.EmuHawk/packages.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net45" />
+  <package id="OpenTK" version="3.0.1" targetFramework="net20" />
+  <package id="SharpZipLib" version="1.1.0" targetFramework="net45" />
+</packages>
\ No newline at end of file
diff --git a/BizHawk.Emulation.Common/BizHawk.Emulation.Common.csproj b/BizHawk.Emulation.Common/BizHawk.Emulation.Common.csproj
index 5a7a864107b..ce5963e87a9 100644
--- a/BizHawk.Emulation.Common/BizHawk.Emulation.Common.csproj
+++ b/BizHawk.Emulation.Common/BizHawk.Emulation.Common.csproj
@@ -42,8 +42,9 @@
     <LangVersion>8.0</LangVersion>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\References\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed">
+      <HintPath>../packages/Newtonsoft.Json.12.0.3/lib/net45/Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/BizHawk.Emulation.Common/packages.config b/BizHawk.Emulation.Common/packages.config
new file mode 100644
index 00000000000..2b6424fa002
--- /dev/null
+++ b/BizHawk.Emulation.Common/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net45" />
+</packages>
\ No newline at end of file
diff --git a/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj b/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
index 84730df4e9f..2b803b659b2 100644
--- a/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
+++ b/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
@@ -64,15 +64,17 @@
     <CodeAnalysisIgnoreBuiltInRules>false</CodeAnalysisIgnoreBuiltInRules>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="ELFSharp">
-      <HintPath>..\References\ELFSharp.dll</HintPath>
+    <Reference Include="ELFSharp, Version=0.1.0.0, Culture=neutral, PublicKeyToken=null">
+      <HintPath>../packages/ELFSharp.0.1/lib/net40/ELFSharp.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\References\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed">
+      <HintPath>../packages/Newtonsoft.Json.12.0.3/lib/net45/Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="OpenTK, Version=1.1.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\References\OpenTK.dll</HintPath>
+    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4">
+      <HintPath>../packages/OpenTK.3.0.1/lib/net20/OpenTK.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="PeNet">
       <HintPath>..\References\PeNet.dll</HintPath>
diff --git a/BizHawk.Emulation.Cores/packages.config b/BizHawk.Emulation.Cores/packages.config
new file mode 100644
index 00000000000..a36ca0f1680
--- /dev/null
+++ b/BizHawk.Emulation.Cores/packages.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="ELFSharp" version="0.1.0" targetFramework="net40" />
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net45" />
+  <package id="OpenTK" version="3.0.1" targetFramework="net20" />
+</packages>
\ No newline at end of file
diff --git a/Bizware/BizHawk.Bizware.BizwareGL.GdiPlus/BizHawk.Bizware.BizwareGL.GdiPlus.csproj b/Bizware/BizHawk.Bizware.BizwareGL.GdiPlus/BizHawk.Bizware.BizwareGL.GdiPlus.csproj
index 161476cfc9a..971c651e756 100644
--- a/Bizware/BizHawk.Bizware.BizwareGL.GdiPlus/BizHawk.Bizware.BizwareGL.GdiPlus.csproj
+++ b/Bizware/BizHawk.Bizware.BizwareGL.GdiPlus/BizHawk.Bizware.BizwareGL.GdiPlus.csproj
@@ -39,9 +39,9 @@
     <CodeAnalysisRuleSet Condition=" '$(OS)' == 'Windows_NT' ">MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\References\OpenTK.dll</HintPath>
+    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4">
+      <HintPath>../../packages/OpenTK.3.0.1/lib/net20/OpenTK.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/Bizware/BizHawk.Bizware.BizwareGL.GdiPlus/packages.config b/Bizware/BizHawk.Bizware.BizwareGL.GdiPlus/packages.config
new file mode 100644
index 00000000000..a705dc46a03
--- /dev/null
+++ b/Bizware/BizHawk.Bizware.BizwareGL.GdiPlus/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="OpenTK" version="3.0.1" targetFramework="net20" />
+</packages>
\ No newline at end of file
diff --git a/Bizware/BizHawk.Bizware.BizwareGL.OpenTK/BizHawk.Bizware.BizwareGL.OpenTK.csproj b/Bizware/BizHawk.Bizware.BizwareGL.OpenTK/BizHawk.Bizware.BizwareGL.OpenTK.csproj
index d5de888cc03..cbeeb93cbc6 100644
--- a/Bizware/BizHawk.Bizware.BizwareGL.OpenTK/BizHawk.Bizware.BizwareGL.OpenTK.csproj
+++ b/Bizware/BizHawk.Bizware.BizwareGL.OpenTK/BizHawk.Bizware.BizwareGL.OpenTK.csproj
@@ -43,13 +43,13 @@
     <CodeAnalysisIgnoreBuiltInRules>false</CodeAnalysisIgnoreBuiltInRules>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\References\OpenTK.dll</HintPath>
+    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4">
+      <HintPath>../../packages/OpenTK.3.0.1/lib/net20/OpenTK.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="OpenTK.GLControl, Version=1.1.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\References\OpenTK.GLControl.dll</HintPath>
+    <Reference Include="OpenTK.GLControl, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4">
+      <HintPath>../../packages/OpenTK.GLControl.3.0.1/lib/net20/OpenTK.GLControl.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/Bizware/BizHawk.Bizware.BizwareGL.OpenTK/packages.config b/Bizware/BizHawk.Bizware.BizwareGL.OpenTK/packages.config
new file mode 100644
index 00000000000..b41861333f1
--- /dev/null
+++ b/Bizware/BizHawk.Bizware.BizwareGL.OpenTK/packages.config
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="OpenTK" version="3.0.1" targetFramework="net20" />
+  <package id="OpenTK.GLControl" version="3.0.1" targetFramework="net20" />
+</packages>
\ No newline at end of file
diff --git a/Bizware/BizHawk.Bizware.BizwareGL.SlimDX/BizHawk.Bizware.BizwareGL.SlimDX.csproj b/Bizware/BizHawk.Bizware.BizwareGL.SlimDX/BizHawk.Bizware.BizwareGL.SlimDX.csproj
index eea37225b7b..0b364eac317 100644
--- a/Bizware/BizHawk.Bizware.BizwareGL.SlimDX/BizHawk.Bizware.BizwareGL.SlimDX.csproj
+++ b/Bizware/BizHawk.Bizware.BizwareGL.SlimDX/BizHawk.Bizware.BizwareGL.SlimDX.csproj
@@ -39,9 +39,9 @@
     <CodeAnalysisRuleSet Condition=" '$(OS)' == 'Windows_NT' ">MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="OpenTK, Version=1.1.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\References\OpenTK.dll</HintPath>
+    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4">
+      <HintPath>../../packages/OpenTK.3.0.1/lib/net20/OpenTK.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="SlimDX">
       <HintPath>..\..\References\x64\SlimDX.dll</HintPath>
diff --git a/Bizware/BizHawk.Bizware.BizwareGL.SlimDX/packages.config b/Bizware/BizHawk.Bizware.BizwareGL.SlimDX/packages.config
new file mode 100644
index 00000000000..a705dc46a03
--- /dev/null
+++ b/Bizware/BizHawk.Bizware.BizwareGL.SlimDX/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="OpenTK" version="3.0.1" targetFramework="net20" />
+</packages>
\ No newline at end of file
diff --git a/Bizware/BizHawk.Bizware.BizwareGL/BizHawk.Bizware.BizwareGL.csproj b/Bizware/BizHawk.Bizware.BizwareGL/BizHawk.Bizware.BizwareGL.csproj
index 250b73a87c6..821a7d64b46 100644
--- a/Bizware/BizHawk.Bizware.BizwareGL/BizHawk.Bizware.BizwareGL.csproj
+++ b/Bizware/BizHawk.Bizware.BizwareGL/BizHawk.Bizware.BizwareGL.csproj
@@ -43,9 +43,9 @@
     <CodeAnalysisIgnoreBuiltInRules>false</CodeAnalysisIgnoreBuiltInRules>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\References\OpenTK.dll</HintPath>
+    <Reference Include="OpenTK, Version=3.0.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4">
+      <HintPath>../../packages/OpenTK.3.0.1/lib/net20/OpenTK.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/Bizware/BizHawk.Bizware.BizwareGL/packages.config b/Bizware/BizHawk.Bizware.BizwareGL/packages.config
new file mode 100644
index 00000000000..a705dc46a03
--- /dev/null
+++ b/Bizware/BizHawk.Bizware.BizwareGL/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="OpenTK" version="3.0.1" targetFramework="net20" />
+</packages>
\ No newline at end of file
diff --git a/References/ELFSharp.dll b/References/ELFSharp.dll
deleted file mode 100644
index 0f9ee669ce0..00000000000
Binary files a/References/ELFSharp.dll and /dev/null differ
diff --git a/References/ICSharpCode.SharpZipLib.dll b/References/ICSharpCode.SharpZipLib.dll
deleted file mode 100644
index 71dce26f6fb..00000000000
Binary files a/References/ICSharpCode.SharpZipLib.dll and /dev/null differ
diff --git a/References/Ionic.Zip.dll b/References/Ionic.Zip.dll
deleted file mode 100644
index 95fa9288557..00000000000
Binary files a/References/Ionic.Zip.dll and /dev/null differ
diff --git a/References/Newtonsoft.Json.dll b/References/Newtonsoft.Json.dll
deleted file mode 100644
index a04a6ca3aa4..00000000000
Binary files a/References/Newtonsoft.Json.dll and /dev/null differ
diff --git a/References/OpenTK.GLControl.dll b/References/OpenTK.GLControl.dll
deleted file mode 100644
index 9d928cfb697..00000000000
Binary files a/References/OpenTK.GLControl.dll and /dev/null differ
diff --git a/References/OpenTK.dll b/References/OpenTK.dll
deleted file mode 100644
index 52feb21b25a..00000000000
Binary files a/References/OpenTK.dll and /dev/null differ
diff --git a/References/OpenTK.dll.config b/References/OpenTK.dll.config
deleted file mode 100644
index 5620e3d9e22..00000000000
--- a/References/OpenTK.dll.config
+++ /dev/null
@@ -1,25 +0,0 @@
-<configuration>
-  <dllmap os="linux" dll="opengl32.dll" target="libGL.so.1"/>
-  <dllmap os="linux" dll="glu32.dll" target="libGLU.so.1"/>
-  <dllmap os="linux" dll="openal32.dll" target="libopenal.so.1"/>
-  <dllmap os="linux" dll="alut.dll" target="libalut.so.0"/>
-  <dllmap os="linux" dll="opencl.dll" target="libOpenCL.so"/>
-  <dllmap os="linux" dll="libX11" target="libX11.so.6"/>
-  <dllmap os="linux" dll="libXi" target="libXi.so.6"/>
-  <dllmap os="linux" dll="SDL2.dll" target="libSDL2-2.0.so.0"/>
-  <dllmap os="osx" dll="opengl32.dll" target="/System/Library/Frameworks/OpenGL.framework/OpenGL"/>
-  <dllmap os="osx" dll="openal32.dll" target="/System/Library/Frameworks/OpenAL.framework/OpenAL" />
-  <dllmap os="osx" dll="alut.dll" target="/System/Library/Frameworks/OpenAL.framework/OpenAL" />
-  <dllmap os="osx" dll="libGLES.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="libGLESv1_CM.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="libGLESv2.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="opencl.dll" target="/System/Library/Frameworks/OpenCL.framework/OpenCL"/>
-  <dllmap os="osx" dll="SDL2.dll" target="libSDL2.dylib"/>
-  <!-- XQuartz compatibility (X11 on Mac) -->
-  <dllmap os="osx" dll="libGL.so.1" target="/usr/X11/lib/libGL.dylib"/>
-  <dllmap os="osx" dll="libX11" target="/usr/X11/lib/libX11.dylib"/>
-  <dllmap os="osx" dll="libXcursor.so.1" target="/usr/X11/lib/libXcursor.dylib"/>
-  <dllmap os="osx" dll="libXi" target="/usr/X11/lib/libXi.dylib"/>
-  <dllmap os="osx" dll="libXinerama" target="/usr/X11/lib/libXinerama.dylib"/>
-  <dllmap os="osx" dll="libXrandr.so.2" target="/usr/X11/lib/libXrandr.dylib"/>
-</configuration>