diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..bd15101
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,52 @@
+name: SteamWorks.ext Build
+
+on:
+  push:
+    branches: [ master, windows98 ]
+  pull_request:
+    branches: [ master, windows98 ]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        python-version: [2.7, 3.3, 3.8]
+        os: [ubuntu-18.04, macos-latest, windows-2019]
+        exclude:
+         - os: macos-latest
+           python-version: 3.3
+         - os: windows-2019
+           python-version: 3.3
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install Deps
+      if: runner.os == 'Linux'
+      run: |
+        sudo dpkg --add-architecture i386
+        sudo apt-get install lib32stdc++-7-dev lib32z1-dev libc6-dev-i386
+        sudo apt-get install g++-multilib
+    - name: install AMBuild
+      run: |
+        mkdir assets
+        cd assets
+        git clone --depth 1 --recurse-submodules -j8 --shallow-submodules -b fix-deps https://github.com/alliedmodders/ambuild.git
+        pip install ./ambuild
+    - name: Clone Dependencies
+      run: |
+        git clone --depth 1 --recurse-submodules -j8 --shallow-submodules https://$OAUTH@github.com/SteamDatabase/SteamworksSDK.git SteamworksSDK
+        git clone --depth 1 --recurse-submodules -j8 --shallow-submodules -b sdk2013 https://github.com/alliedmodders/hl2sdk.git hl2sdk-sdk2013
+        git clone --depth 1 --recurse-submodules -j8 --shallow-submodules -b 1.10-dev https://github.com/alliedmodders/metamod-source.git mmsource-central
+        git clone --depth 1 --recurse-submodules -j8 --shallow-submodules -b 1.7-dev https://github.com/alliedmodders/sourcemod.git sourcemod-central
+    - name: Run Build
+      run: |
+        mkdir build
+        cd build
+        cp ../AMBuildScript ../../
+        python ../configure.py -s sdk2013 --hl2sdk-root ../assets --sm-path ../assets/sourcemod-central --mms-path ../assets/mmsource-central --steamworks-path ../assets/SteamworksSD
+        ambuild
diff --git a/.travis.yml b/.travis.yml
index a813cc5..8b6a3ed 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,12 +20,14 @@ matrix:
         - AMB="install --user"
         - PATH="~/.local/bin:$PATH"
         - RELEASE_PKG_FILE="package-lin.tgz"
-#    - os: windows
-#      language: cpp
-#      env:
-#        - AMB="install"
-#        - PATH="$PATH:/C/ProgramData/chocolatey/bin:/C/ProgramData/chocolatey/lib/mingw/tools/install/mingw64/opt/bin"
-#        - RELEASE_PKG_FILE="package-win.tgz"
+        - SNAKEWRAP="python"
+    - os: windows
+      language: bash
+      env:
+        - AMB="install"
+        - PATH="$PATH:/C/python38:/C/python38/Scripts:/C/ProgramData/chocolatey/bin"
+        - RELEASE_PKG_FILE="package-win.tgz"
+        - SNAKEWRAP="C:/python38/python.exe"
     - os: mac
       osx_image: xcode7.2
       language: cpp
@@ -34,14 +36,14 @@ matrix:
         - AMB="install"
         - PATH="~/.local/bin:$PATH"
         - RELEASE_PKG_FILE="package-mac.tgz"
+        - SNAKEWRAP="python"
  
 before_script:
+ - (uname -a | grep Msys) && (choco install -y pip) || echo ":-)"
+ - (uname -a | grep Msys) && (travis_wait 90 choco install -y vcbuildtools && choco install vswhere) || echo ":-)"
  - mkdir assets && cd assets
- - git clone -b 2.1-distutils https://github.com/alliedmodders/ambuild.git
- - cd ambuild
- - python setup.py build
- - python setup.py $AMB
- - cd ..
+ - git clone --depth 1 --recurse-submodules -j8 --shallow-submodules -b fix-deps https://github.com/alliedmodders/ambuild.git
+ - $SNAKEWRAP -m pip $AMB ./ambuild
  - git clone --depth 1 --recurse-submodules -j8 --shallow-submodules https://$OAUTH@github.com/SteamDatabase/SteamworksSDK.git SteamworksSDK
  - git clone --depth 1 --recurse-submodules -j8 --shallow-submodules -b sdk2013 https://github.com/alliedmodders/hl2sdk.git hl2sdk-sdk2013
  - git clone --depth 1 --recurse-submodules -j8 --shallow-submodules -b 1.10-dev https://github.com/alliedmodders/metamod-source.git mmsource-central
@@ -52,7 +54,11 @@ script:
  - mkdir build
  - cd build
  - cp ../AMBuildScript ../../
- - python2 ../configure.py -s sdk2013 --hl2sdk-root ../assets --sm-path ../assets/sourcemod-central --mms-path ../assets/mmsource-central --steamworks-path ../assets/SteamworksSDK 
+ - env
+ - eval "$(exec /usr/bin/env -i "${SHELL}" -l -c "export")"
+ - env
+ - (uname -a | grep Msys) && powershell "cmd /c "\"$VS140COMNTOOLS/vcvars32.bat\" && $SNAKEWRAP ../configure.py -s sdk2013 --hl2sdk-root ../assets --sm-path ../assets/sourcemod-central --mms-path ../assets/mmsource-central --steamworks-path ../assets/SteamworksSDK""
+ - (uname -a | grep -v Msys) && $SNAKEWRAP ../configure.py -s sdk2013 --hl2sdk-root ../assets --sm-path ../assets/sourcemod-central --mms-path ../assets/mmsource-central --steamworks-path ../assets/SteamworksSDK
  - ambuild
  - tar czvf ${RELEASE_PKG_FILE} package