diff --git a/build/Lol (vs2013).sln b/build/Lol (vs2013).sln
index 01c83083..917da9bc 100644
--- a/build/Lol (vs2013).sln	
+++ b/build/Lol (vs2013).sln	
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 2013
-VisualStudioVersion = 12.0.30723.0
+VisualStudioVersion = 12.0.31101.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "deushax", "..\games\deushax\deushax.vcxproj", "{EF1A4E80-63FA-4EB0-B834-12B6C500F31C}"
 EndProject
@@ -142,6 +142,10 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "top_shooter", "..\people\to
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "13_shader_builder", "..\demos\tutorial\13_shader_builder.vcxproj", "{F59FA82C-DDB9-4EE2-80AE-CB0E4C6567A4}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "LolRemez", "LolRemez", "{4C4BD478-3767-4C27-BD91-DAAFE7CD03A2}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "lolremez", "..\tools\lolremez\lolremez.vcxproj", "{73F1A804-1116-46C3-922A-9C0ADEB33F52}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|ORBIS = Debug|ORBIS
@@ -795,6 +799,28 @@ Global
 		{F59FA82C-DDB9-4EE2-80AE-CB0E4C6567A4}.Release|x64.ActiveCfg = Release|x64
 		{F59FA82C-DDB9-4EE2-80AE-CB0E4C6567A4}.Release|x64.Build.0 = Release|x64
 		{F59FA82C-DDB9-4EE2-80AE-CB0E4C6567A4}.Release|Xbox 360.ActiveCfg = Release|Win32
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|ORBIS.ActiveCfg = Debug|ORBIS
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|ORBIS.Build.0 = Debug|ORBIS
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|PS3.ActiveCfg = Debug|PS3
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|PS3.Build.0 = Debug|PS3
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|Win32.ActiveCfg = Debug|Win32
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|Win32.Build.0 = Debug|Win32
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|x64.ActiveCfg = Debug|x64
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|x64.Build.0 = Debug|x64
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|Xbox 360.ActiveCfg = Debug|Xbox 360
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|Xbox 360.Build.0 = Debug|Xbox 360
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Debug|Xbox 360.Deploy.0 = Debug|Xbox 360
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|ORBIS.ActiveCfg = Release|ORBIS
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|ORBIS.Build.0 = Release|ORBIS
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|PS3.ActiveCfg = Release|PS3
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|PS3.Build.0 = Release|PS3
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|Win32.ActiveCfg = Release|Win32
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|Win32.Build.0 = Release|Win32
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|x64.ActiveCfg = Release|x64
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|x64.Build.0 = Release|x64
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|Xbox 360.ActiveCfg = Release|Xbox 360
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|Xbox 360.Build.0 = Release|Xbox 360
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52}.Release|Xbox 360.Deploy.0 = Release|Xbox 360
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -863,5 +889,7 @@ Global
 		{E4DFEBF9-C310-462F-9876-7EB59C1E4D4E} = {1AFD580B-98B8-4689-B661-38C41132C60E}
 		{EE203B88-44CF-4859-9D42-7A5F45FEDB52} = {9EA99B18-D352-47F6-BC04-A0B49CAA2772}
 		{F59FA82C-DDB9-4EE2-80AE-CB0E4C6567A4} = {E74CF679-CA2A-47E9-B1F4-3779D6AC6B04}
+		{4C4BD478-3767-4C27-BD91-DAAFE7CD03A2} = {3D341D8A-E400-4B1D-BC05-B5C35487D9B5}
+		{73F1A804-1116-46C3-922A-9C0ADEB33F52} = {4C4BD478-3767-4C27-BD91-DAAFE7CD03A2}
 	EndGlobalSection
 EndGlobal
diff --git a/tools/lolremez/lolremez.vcxproj b/tools/lolremez/lolremez.vcxproj
index 4b03fba9..074e7416 100644
--- a/tools/lolremez/lolremez.vcxproj
+++ b/tools/lolremez/lolremez.vcxproj
@@ -1,151 +1,85 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{A2767731-6FBF-442C-900F-301D095516E7}</ProjectGuid>
-    <Keyword>Win32Proj</Keyword>
-    <RootNamespace>lolremez</RootNamespace>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LinkIncremental>true</LinkIncremental>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <LinkIncremental>true</LinkIncremental>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <LinkIncremental>false</LinkIncremental>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <LinkIncremental>false</LinkIncremental>
-  </PropertyGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ClCompile>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <WarningLevel>Level3</WarningLevel>
-      <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <ClCompile>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <WarningLevel>Level3</WarningLevel>
-      <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <ClCompile>
-      <WarningLevel>Level3</WarningLevel>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <Optimization>MaxSpeed</Optimization>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-      <Profile>true</Profile>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <ClCompile>
-      <WarningLevel>Level3</WarningLevel>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <Optimization>MaxSpeed</Optimization>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-      <Profile>true</Profile>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="real.cpp" />
-    <ClCompile Include="lolremez.cpp" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="lol\math\matrix.h" />
-    <ClInclude Include="lol\math\real.h" />
-    <ClInclude Include="lolremez.h" />
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ORBIS">
+      <Configuration>Debug</Configuration>
+      <Platform>ORBIS</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|PS3">
+      <Configuration>Debug</Configuration>
+      <Platform>PS3</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Xbox 360">
+      <Configuration>Debug</Configuration>
+      <Platform>Xbox 360</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ORBIS">
+      <Configuration>Release</Configuration>
+      <Platform>ORBIS</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|PS3">
+      <Configuration>Release</Configuration>
+      <Platform>PS3</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Xbox 360">
+      <Configuration>Release</Configuration>
+      <Platform>Xbox 360</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="expression.h" />
+    <ClInclude Include="matrix.h" />
+    <ClInclude Include="solver.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="lolremez.cpp" />
+    <ClCompile Include="solver.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="$(SolutionDir)\..\src\lolcore.vcxproj">
+      <Project>{9e62f2fe-3408-4eae-8238-fd84238ceeda}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\src\bullet\lolbullet.vcxproj">
+      <Project>{83d3b207-c601-4025-8f41-01dedc354661}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\src\lua\lollua.vcxproj">
+      <Project>{d84021ca-b233-4e0f-8a52-071b83bbccc4}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{73F1A804-1116-46C3-922A-9C0ADEB33F52}</ProjectGuid>
+    <ConfigurationType>Application</ConfigurationType>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(SolutionDir)\msbuild\lol.config.props" />
+  <ImportGroup Label="ExtensionSettings">
+    <Import Project="$(SolutionDir)\msbuild\lolfx.props" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\msbuild\lol.vars.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <Import Project="$(SolutionDir)\msbuild\lol.rules.props" />
+  <ItemDefinitionGroup />
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+    <Import Project="$(SolutionDir)\msbuild\lolfx.targets" />
+  </ImportGroup>
+</Project>
diff --git a/tools/lolremez/lolremez.vcxproj.filters b/tools/lolremez/lolremez.vcxproj.filters
index 1fcabda8..a3c70a93 100644
--- a/tools/lolremez/lolremez.vcxproj.filters
+++ b/tools/lolremez/lolremez.vcxproj.filters
@@ -1,26 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <Filter Include="lol">
-      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
-      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
-    </Filter>
-    <Filter Include="lol\math">
-      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
-      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
-    </Filter>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="real.cpp" />
     <ClCompile Include="lolremez.cpp" />
+    <ClCompile Include="solver.cpp" />
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="lol\math\matrix.h">
-      <Filter>lol\math</Filter>
-    </ClInclude>
-    <ClInclude Include="lol\math\real.h">
-      <Filter>lol\math</Filter>
-    </ClInclude>
-    <ClInclude Include="lolremez.h" />
+    <ClInclude Include="expression.h" />
+    <ClInclude Include="matrix.h" />
+    <ClInclude Include="solver.h" />
   </ItemGroup>
-</Project>
+</Project>
\ No newline at end of file