diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..6152dfa
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,112 @@
+name: CI
+
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  build:
+    name: Build
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-20.04]
+        sourcemod-version: [1.11-dev]
+        include:
+          - os: ubuntu-20.04
+            target-archs: x86,x86_64
+            sdks: css
+
+    steps:
+      - name: Install Linux packages
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt update
+          sudo apt install -yq --no-install-recommends g++-multilib
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          path: extension
+
+      - name: Checkout SourceMod
+        uses: actions/checkout@v2
+        with:
+          repository: alliedmodders/sourcemod
+          ref: ${{ matrix.sourcemod-version }}
+          path: sourcemod
+          submodules: recursive
+
+      - name: Checkout AMBuild
+        uses: actions/checkout@v2
+        with:
+          repository: alliedmodders/ambuild
+          path: ambuild
+
+      - name: Checkout sm-ext-common
+        uses: actions/checkout@v2
+        with:
+          repository: srcdslab/sm-ext-common
+          path: sourcemod/extensions/sm-ext-common
+
+      - name: Install sourcemod dependencies
+        run: |
+          bash sourcemod/tools/checkout-deps.sh -m -s ${{ matrix.sdks }}
+
+      - name: Install AMBuild
+        uses: BSFishy/pip-action@v1
+        with:
+          packages: ./ambuild
+      
+      - name: Build
+        working-directory: extension
+        shell: bash
+        env:
+          BREAKPAD_SYMBOL_SERVER: ${{ secrets.BREAKPAD_SYMBOL_SERVER }}
+        run: |
+          mkdir build && cd build
+          python ../configure.py --enable-optimize --targets=${{ matrix.target-archs }} --sdks=${{ matrix.sdks }}
+          ambuild
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ runner.os }}
+          path: extension/build/package
+
+
+  release:
+    name: Release
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Download artifacts
+        uses: actions/download-artifact@v2
+
+      - name: Package
+        run: |
+          version=`echo $GITHUB_REF | sed "s/refs\/tags\///"`
+          if [ -d "./Linux/" ]; then
+            cd ./Linux/
+            tar -czf ../${{ github.event.repository.name }}-${version}-linux.tar.gz -T <(\ls -1)
+          fi
+          if [ -d "./macOS/" ]; then
+            cd ./macOS/
+            tar -czf ../${{ github.event.repository.name }}-${version}-mac.tar.gz -T <(\ls -1)
+          fi
+          if [ -d "./Windows/" ]; then
+            cd ./Windows/
+            tar -czf ../${{ github.event.repository.name }}-${version}-windows.tar.gz -T <(\ls -1)
+          fi
+
+      - name: Release
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: '*.tar.gz'
+          tag: ${{ github.ref }}
+          file_glob: true
diff --git a/AMBuildScript b/AMBuildScript
index 68e870b..23e2389 100644
--- a/AMBuildScript
+++ b/AMBuildScript
@@ -30,11 +30,6 @@ class SDK(object):
 WinOnly = ['windows']
 WinLinux = ['windows', 'linux']
 WinLinuxMac = ['windows', 'linux', 'mac']
-CSGO = {
-  'windows': ['x86'],
-  'linux': ['x86', 'x86_64'],
-  'mac': ['x86_64']
-}
 
 PossibleSDKs = {
   'css':  SDK('HL2SDKCSS', '2.css', '6', 'CSS', WinLinuxMac, 'css'),
diff --git a/extension.h b/extension.h
index 58ad077..0835c08 100644
--- a/extension.h
+++ b/extension.h
@@ -39,6 +39,10 @@
 
 #include "smsdk_ext.h"
 
+#define DETOUR_DECL_STATIC9(name, ret, p1type, p1name, p2type, p2name, p3type, p3name, p4type, p4name, p5type, p5name, p6type, p6name, p7type, p7name, p8type, p8name, p9type, p9name) \
+ret (*name##_Actual)(p1type, p2type, p3type, p4type, p5type, p6type, p7type, p8type, p9type) = NULL; \
+ret name(p1type p1name, p2type p2name, p3type p3name, p4type p4name, p5type p5name, p6type p6name, p7type p7name, p8type p8name, p9type p9name)
+
 
 /**
  * @brief Sample implementation of the SDK Extension.
diff --git a/version.rc b/version.rc
new file mode 100644
index 0000000..d45a0c7
--- /dev/null
+++ b/version.rc
@@ -0,0 +1,103 @@
+// Microsoft Visual C++ generated resource script.
+//
+//#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+#include <sourcemod_version.h>
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.S.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(1252)
+#endif //_WIN32
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION  SM_VERSION_FILE
+ PRODUCTVERSION SM_VERSION_FILE
+ FILEFLAGSMASK 0x17L
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "000004b0"
+        BEGIN
+            VALUE "Comments", "SourceMod Extension"
+            VALUE "FileDescription", "SourceMod Extension"
+            VALUE "FileVersion", SM_VERSION_STRING
+            VALUE "InternalName", "SourceMod Extension"
+            VALUE "LegalCopyright", "Copyright (c) 2004-2022, AlliedModders LLC"
+            VALUE "OriginalFilename", BINARY_NAME
+            VALUE "ProductName", "SourceMod Extension"
+            VALUE "ProductVersion", SM_VERSION_STRING
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x0, 1200
+    END
+END
+
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE 
+BEGIN
+    "#include ""winres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+#endif    // English (U.S.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED