diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c2966abe7..c466aabd9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -428,14 +428,23 @@ jobs:
           
           Get-ChildItem ${{ env.INSTALL_PORTABLE_DIR }} -Recurse | ForEach FullName | Resolve-Path -Relative | %{ $_.TrimStart('.\') } | %{ $_.TrimStart('${{ env.INSTALL_PORTABLE_DIR }}') } | %{ $_.TrimStart('\') } | Out-File -FilePath ${{ env.INSTALL_DIR }}/manifest.txt
 
-      - name: Package (Windows, installer)
-        if: runner.os == 'Windows'
+      - name: Package (Windows MinGW-w64, installer)
+        if: runner.os == 'Windows' && (matrix.msystem != '' || matrix.architecture == "win32")
         run: |
           cd ${{ env.INSTALL_DIR }}
           makensis -NOCD "${{ github.workspace }}/${{ env.BUILD_DIR }}/program_info/win_install.nsi"
 
-      - name: Sign installer (Windows)
-        if: runner.os == 'Windows'
+      - name: Package (Windows MSVC, installer)
+        if: runner.os == 'Windows' && matrix.msystem == '' && matrix.architecture != "win32"
+        shell: pwsh
+        run: |
+          cd ${{ env.INSTALL_DIR }}
+          Copy-Item ..\program_info\prismlauncher_*x*.png .
+          Copy-Item ..\program_info\AppxManifest.xml .
+          makeappx.exe pack /v /h SHA256 /d . /p prismlauncher.msix
+
+      - name: Sign installer (Windows MinGW-w64/MSVC Legacy)
+        if: runner.os == 'Windows' && (matrix.msystem != '' || matrix.architecture == "win32")
         run: |
           if (Get-Content ./codesign.pfx){
             SignTool sign /fd sha256 /td sha256 /f codesign.pfx /p '${{ secrets.WINDOWS_CODESIGN_PASSWORD }}' /tr http://timestamp.digicert.com PrismLauncher-Setup.exe
@@ -443,6 +452,15 @@ jobs:
             ":warning: Skipped code signing for Windows, as certificate was not present." >> $env:GITHUB_STEP_SUMMARY
           }
 
+      - name: Sign installer (Windows MSVC)
+        if: runner.os == 'Windows' && matrix.msystem == '' && matrix.architecture != "win32"
+        run: |
+          if (Get-Content ./codesign.pfx){
+            SignTool sign /fd sha256 /td sha256 /f codesign.pfx /p '${{ secrets.WINDOWS_CODESIGN_PASSWORD }}' /tr http://timestamp.digicert.com ${{ env.INSTALL_DIR }}/prismlauncher.msix
+          } else {
+            ":warning: Skipped code signing for Windows, as certificate was not present." >> $env:GITHUB_STEP_SUMMARY
+          }
+
       - name: Package (Linux)
         if: runner.os == 'Linux'
         run: |
@@ -521,13 +539,20 @@ jobs:
           name: PrismLauncher-${{ matrix.name }}-Portable-${{ env.VERSION }}-${{ inputs.build_type }}
           path: ${{ env.INSTALL_PORTABLE_DIR }}/**
 
-      - name: Upload installer (Windows)
-        if: runner.os == 'Windows'
+      - name: Upload installer (Windows MinGW-w64/MSVC Legacy)
+        if: runner.os == 'Windows' && (matrix.msystem != '' || matrix.architecture == "win32")
         uses: actions/upload-artifact@v3
         with:
           name: PrismLauncher-${{ matrix.name }}-Setup-${{ env.VERSION }}-${{ inputs.build_type }}
           path: PrismLauncher-Setup.exe
 
+      - name: Upload installer (Windows MSVC)
+        if: runner.os == 'Windows' && matrix.msystem == '' && matrix.architecture != "win32"
+        uses: actions/upload-artifact@v3
+        with:
+          name: PrismLauncher-${{ matrix.name }}-MSIX-${{ env.VERSION }}-${{ inputs.build_type }}
+          path: ${{ env.INSTALL_DIR }}/prismlauncher.msix
+
       - name: Upload binary tarball (Linux, Qt 5)
         if: runner.os == 'Linux' && matrix.qt_ver != 6
         uses: actions/upload-artifact@v3
diff --git a/program_info/AppxManifest.xml b/program_info/AppxManifest.xml
new file mode 100644
index 000000000..d988980cc
--- /dev/null
+++ b/program_info/AppxManifest.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  xmlns:uap10="http://schemas.microsoft.com/appx/manifest/uap/windows10/10"
+	xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
+	xmlns:virtualization="http://schemas.microsoft.com/appx/manifest/virtualization/windows10"
+	xmlns:desktop6="http://schemas.microsoft.com/appx/manifest/desktop/windows10/6"
+	IgnorableNamespaces="rescap virtualization desktop6">
+  <Identity Name="github.PrismLauncher.PrismLauncher" Version="7.0.0.0" Publisher="CN=PrismLauncher, O=PrismLauncher, L=MyCity, S=MyState, C=MyCountry" ProcessorArchitecture="x64" />
+  <Properties>
+    <DisplayName>Prism Launcher</DisplayName>
+    <PublisherDisplayName>Prism Launcher</PublisherDisplayName>
+    <Description>A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once</Description>
+    <Logo>prismlauncher_150x150.png</Logo>
+  </Properties>
+  <Resources>
+    <Resource Language="en-us" />
+  </Resources>
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.19041.0" MaxVersionTested="10.0.22621.0" />
+  </Dependencies>
+  <Capabilities>
+    <Capability Name="internetClientServer"/>
+    <rescap:Capability Name="runFullTrust"/>
+    <rescap:Capability Name="unvirtualizedResources"/>
+    <DeviceCapability Name="humaninterfacedevice">
+      <!--
+      This allows for any
+      generic gaming device,
+      such as a controller or joystick
+      *and* any HID device.
+      -->
+      <Device Id="any">
+        <Function Type="usage:0004 *"/>
+        <Function Type="usage:0005 *"/>
+        <Function Type="usage:ffa0 0001"/>
+      </Device>
+    </DeviceCapability>
+  </Capabilities>
+  <Applications>
+    <Application
+      Id="PrismLauncher"
+      Executable="prismlauncher.exe"
+      uap10:RuntimeBehavior="win32App"
+      uap10:TrustLevel="mediumIL"
+    >
+    <uap:VisualElements
+      DisplayName="Prism Launcher"
+      Description="A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once"
+      Square150x150Logo="prismlauncher_150x150.png"
+      Square44x44Logo="prismlauncher_44x44.png"
+      BackgroundColor="transparent"
+    />
+    </Application>
+  </Applications>
+</Package>
diff --git a/program_info/prismlauncher_150x150.png b/program_info/prismlauncher_150x150.png
new file mode 100644
index 000000000..ad0dff0e2
Binary files /dev/null and b/program_info/prismlauncher_150x150.png differ
diff --git a/program_info/prismlauncher_44x44.png b/program_info/prismlauncher_44x44.png
new file mode 100644
index 000000000..b5aecccdb
Binary files /dev/null and b/program_info/prismlauncher_44x44.png differ