diff --git a/OpenRA.Mods.RA/OpenRA.Mods.RA.csproj b/OpenRA.Mods.RA/OpenRA.Mods.RA.csproj
index 8bfeee8316..224c878321 100644
--- a/OpenRA.Mods.RA/OpenRA.Mods.RA.csproj
+++ b/OpenRA.Mods.RA/OpenRA.Mods.RA.csproj
@@ -63,6 +63,12 @@
     <Reference Include="FuzzyLogicLibrary">
       <HintPath>..\thirdparty\FuzzyLogicLibrary.dll</HintPath>
     </Reference>
+    <Reference Include="KopiLua">
+      <HintPath>..\thirdparty\KopiLua.dll</HintPath>
+    </Reference>
+    <Reference Include="NLua">
+      <HintPath>..\thirdparty\NLua.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Drawing" />
@@ -478,10 +484,6 @@
     <Compile Include="Effects\Rank.cs" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\LuaInterface\LuaInterface.csproj">
-      <Project>{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}</Project>
-      <Name>LuaInterface</Name>
-    </ProjectReference>
     <ProjectReference Include="..\OpenRA.FileFormats\OpenRA.FileFormats.csproj">
       <Project>{BDAEAB25-991E-46A7-AF1E-4F0E03358DAA}</Project>
       <Name>OpenRA.FileFormats</Name>
diff --git a/OpenRA.Mods.RA/Scripting/LuaScriptContext.cs b/OpenRA.Mods.RA/Scripting/LuaScriptContext.cs
index 5930d87fb9..ca497f19d1 100644
--- a/OpenRA.Mods.RA/Scripting/LuaScriptContext.cs
+++ b/OpenRA.Mods.RA/Scripting/LuaScriptContext.cs
@@ -12,7 +12,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
-using LuaInterface;
+using NLua;
 
 namespace OpenRA.Mods.RA.Scripting
 {
diff --git a/OpenRA.Mods.RA/Scripting/LuaScriptEvents.cs b/OpenRA.Mods.RA/Scripting/LuaScriptEvents.cs
index a9a361b5be..b5da934217 100644
--- a/OpenRA.Mods.RA/Scripting/LuaScriptEvents.cs
+++ b/OpenRA.Mods.RA/Scripting/LuaScriptEvents.cs
@@ -9,7 +9,6 @@
 #endregion
 
 using System;
-using System.Collections.Generic;
 using OpenRA.Traits;
 
 namespace OpenRA.Mods.RA.Scripting
diff --git a/OpenRA.Mods.RA/Scripting/LuaScriptInterface.cs b/OpenRA.Mods.RA/Scripting/LuaScriptInterface.cs
index db5c240a14..4ee29f8ffa 100644
--- a/OpenRA.Mods.RA/Scripting/LuaScriptInterface.cs
+++ b/OpenRA.Mods.RA/Scripting/LuaScriptInterface.cs
@@ -8,7 +8,9 @@
  */
 #endregion
 
-using LuaInterface;
+using System;
+using System.Linq;
+using NLua;
 using OpenRA.Effects;
 using OpenRA.FileFormats;
 using OpenRA.Mods.RA.Activities;
@@ -16,8 +18,6 @@ using OpenRA.Mods.RA.Air;
 using OpenRA.Mods.RA.Missions;
 using OpenRA.Scripting;
 using OpenRA.Traits;
-using System;
-using System.Linq;
 using WorldRenderer = OpenRA.Graphics.WorldRenderer;
 
 namespace OpenRA.Mods.RA.Scripting
diff --git a/OpenRA.sln b/OpenRA.sln
index d1d5dcbd60..be7b5e62af 100644
--- a/OpenRA.sln
+++ b/OpenRA.sln
@@ -41,8 +41,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenRA.Irc", "OpenRA.Irc\Op
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenRA.Renderer.Sdl2", "OpenRA.Renderer.Sdl2\OpenRA.Renderer.Sdl2.csproj", "{33D03738-C154-4028-8EA8-63A3C488A651}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LuaInterface", "LuaInterface\LuaInterface.csproj", "{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -138,14 +136,6 @@ Global
 		{E9C01A96-C3E2-4772-825B-A740AC513D31}.Release|Any CPU.Build.0 = Release|Any CPU
 		{E9C01A96-C3E2-4772-825B-A740AC513D31}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
 		{E9C01A96-C3E2-4772-825B-A740AC513D31}.Release|Mixed Platforms.Build.0 = Release|Any CPU
-		{33D03738-C154-4028-8EA8-63A3C488A651}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{33D03738-C154-4028-8EA8-63A3C488A651}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{33D03738-C154-4028-8EA8-63A3C488A651}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
-		{33D03738-C154-4028-8EA8-63A3C488A651}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
-		{33D03738-C154-4028-8EA8-63A3C488A651}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{33D03738-C154-4028-8EA8-63A3C488A651}.Release|Any CPU.Build.0 = Release|Any CPU
-		{33D03738-C154-4028-8EA8-63A3C488A651}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
-		{33D03738-C154-4028-8EA8-63A3C488A651}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{52FD9F0B-B209-4ED7-8A32-AC8033363263}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{52FD9F0B-B209-4ED7-8A32-AC8033363263}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{52FD9F0B-B209-4ED7-8A32-AC8033363263}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
@@ -186,14 +176,14 @@ Global
 		{85B48234-8B31-4BE6-AF9C-665CC6866841}.Release|Any CPU.Build.0 = Release|Any CPU
 		{85B48234-8B31-4BE6-AF9C-665CC6866841}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
 		{85B48234-8B31-4BE6-AF9C-665CC6866841}.Release|Mixed Platforms.Build.0 = Release|Any CPU
-		{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
-		{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
-		{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}.Release|Any CPU.ActiveCfg = Debug|Any CPU
-		{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}.Release|Any CPU.Build.0 = Debug|Any CPU
-		{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}.Release|Mixed Platforms.ActiveCfg = Debug|Any CPU
-		{E915A0A4-2641-4F7E-8A88-8F123FA88BF1}.Release|Mixed Platforms.Build.0 = Debug|Any CPU
+		{33D03738-C154-4028-8EA8-63A3C488A651}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{33D03738-C154-4028-8EA8-63A3C488A651}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{33D03738-C154-4028-8EA8-63A3C488A651}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{33D03738-C154-4028-8EA8-63A3C488A651}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{33D03738-C154-4028-8EA8-63A3C488A651}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{33D03738-C154-4028-8EA8-63A3C488A651}.Release|Any CPU.Build.0 = Release|Any CPU
+		{33D03738-C154-4028-8EA8-63A3C488A651}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{33D03738-C154-4028-8EA8-63A3C488A651}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(MonoDevelopProperties) = preSolution
 		StartupItem = OpenRA.Game\OpenRA.Game.csproj