diff --git a/.github/workflows/msvc_build_ue4ss.yml b/.github/workflows/msvc_build_ue4ss.yml
new file mode 100644
index 000000000..6ede915c4
--- /dev/null
+++ b/.github/workflows/msvc_build_ue4ss.yml
@@ -0,0 +1,125 @@
+# Summary
+# This reusable workflow handles the installation of xmake, cloning of the repo, building of UE4SS, and uploading of artifacts.
+# Any future workflows/tasks that require UE4SS to be built should call this reusable workflow to ensure consistency.
+name: "Build UE4SS"
+permissions:
+  contents: read
+on:
+  workflow_call:
+    inputs:
+      build-mode:
+        description: 'Which UE4SS Mode to build. This is passed to xmake config -m <build-mode>'
+        type: string
+        required: true
+      commit-sha:
+        description: 'Commit to build'
+        type: string
+        required: true
+      should-upload-artifact:
+        description: 'Should build output be uploaded as an artifact?'
+        type: boolean
+        default: false
+      artifact-list:
+        description: 'List of targets to upload artifacts for'
+        type: string
+        default: '["UE4SS"]'
+      artifact-retention-days:
+        description: 'How many days to retain artifacts'
+        type: number
+        default: 7
+defaults:
+  run:
+    shell: pwsh
+jobs:
+  build:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive # Clone the submodule so we can query xmake on the entire project.
+          token: ${{ secrets.UEPSEUDO_PAT }}
+          ref: ${{inputs.commit-sha}}
+
+        # Store the current week (00-53) to use as part of the xmake cache key.
+        # This saves us from having to detect older caches and delete them.
+      - name: Get current week as package key
+        id: cache_key
+        run: echo "key=$(date +'%W')" >> $GITHUB_OUTPUT
+        shell: bash
+
+      # Force xmake to a specific folder (for cache)
+      - name: Set xmake env
+        run: echo "XMAKE_GLOBALDIR=${{ runner.tool_cache }}/xmake-global" >> $env:GITHUB_ENV
+
+      # Specifically use MSVC toolset v19.39.33523
+      - name: Install VS2022 BuildTools 17.9.7
+        run: choco install -y visualstudio2022buildtools --version=117.9.7.0 --params "--add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 --installChannelUri https://aka.ms/vs/17/release/180911598_-255012421/channel"
+
+      - name: Setup xmake
+        uses: xmake-io/github-action-setup-xmake@v1
+        with:
+          xmake-version: '2.9.3'
+
+      - name: Update xmake repository
+        run: xmake repo --update
+      
+      # Fetch xmake dephash. This is a xmake provided hash that is calculated based on package versions and configurations.
+      - name: Retrieve dependencies hash
+        id: dep_hash
+        run: echo "hash=$(xmake l utils.ci.packageskey)" >> $env:GITHUB_OUTPUT
+
+      # Cache xmake dependencies
+      - name: Restore cached xmake dependencies
+        id: restore-depcache
+        uses: actions/cache/restore@v4
+        with:
+          path: ${{ env.XMAKE_GLOBALDIR }}/.xmake/packages
+          # Example key: MSVC-Game__Shipping__Win64-42d5ac22284a460e96b6cab018d6b7b5-W23
+          key: MSVC-${{ inputs.build-mode }}-${{ steps.dep_hash.outputs.hash }}-W${{ steps.cache_key.outputs.key }}
+
+      # Setup compilation mode and install project dependencies.
+      # The additional powershell commands allow us to use MSVC toolset v19.39.33523
+      - name: Configure xmake and install dependencies
+        run: |
+          Import-Module 'C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\Common7\Tools\Microsoft.VisualStudio.DevShell.dll'
+          Enter-VsDevShell -VsInstallPath 'C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools' -DevCmdArguments '-arch=x64 -host_arch=x64'
+
+          xmake config -vD -m "${{inputs.build-mode}}" -y
+
+      - name: Save cached xmake dependencies
+        if: ${{ !steps.restore-depcache.outputs.cache-hit }}
+        uses: actions/cache/save@v4
+        with:
+          path: ${{ env.XMAKE_GLOBALDIR }}/.xmake/packages
+          key: ${{ steps.restore-depcache.outputs.cache-primary-key }}
+
+      - name: Build
+        id: build
+        run: >
+          xmake build -y
+
+      # Use the `artifact-list` input to determine which files should be uploaded as an artifact.
+      - name: Calculate Files For Artifact Inclusion
+        id: calc-files-artifact
+        run: |
+          $files_to_upload = (xmake ci --dump=targets) | jq --raw-output --argjson config '${{inputs.artifact-list}}' '. as $in | $config[] | $in[.] | .[]' 
+
+          $artifact_dir = New-Item -Path '${{runner.temp}}/ue4ss_artifacts/' -ItemType Directory -Force
+
+          foreach ($file in $files_to_upload) {
+            Write-Host $file; Copy-Item "$file" -Destination $artifact_dir
+          }
+          
+          echo "artifact_dir=$artifact_dir" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+
+      - name: Upload a Build Artifact
+        id: upload-artifact
+        uses: actions/upload-artifact@v4.3.3
+        if: ${{inputs.should-upload-artifact == true}}
+        with:
+          name: MSVC-${{inputs.build-mode}}
+          path: |
+                ${{ steps.calc-files-artifact.outputs.artifact_dir }}
+          retention-days: ${{fromJSON(inputs.artifact-retention-days)}}
+          overwrite: true
diff --git a/.github/workflows/ue4ss-ci.yml b/.github/workflows/ue4ss-ci.yml
new file mode 100644
index 000000000..87844d7ef
--- /dev/null
+++ b/.github/workflows/ue4ss-ci.yml
@@ -0,0 +1,108 @@
+# This workflow automates the build process for all modes of the UE4SS project whenever a pull request is made.
+# It dynamically calculates the build matrix based on the modes defined in the project and reports artifacts to the PR comments.
+
+name: Build All Modes
+permissions:
+    contents: write
+    pull-requests: write # For adding comments to PR.
+on:
+  pull_request:
+    branches:
+        - 'main'
+    paths-ignore:
+        - 'README.md'
+        - 'docs/**'
+        - 'docs-export/**'
+
+# Ensure that rapid pushes to the pull request branch don't trigger this workflow multiple times.
+# We only care about executing this workflow for that 'latest' commit on a PR.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  # Dynamically calculate which modes to build.
+  # We also need to determine which modes should upload artifacts.
+  calculate-matrix:
+    name: Calculate job matrix
+    runs-on: ubuntu-latest
+    outputs:
+      # JSON array with the following schema:
+      # [
+      #   {
+      #     "mode": "Game__Shipping__Win64",
+      #     "artifact": false
+      #   },
+      #   ...
+      # ]
+      matrix: ${{ steps.calculate-artifacts.outputs.matrix }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive # Clone the submodule so we can query xmake on the entire project.
+          token: ${{ secrets.UEPSEUDO_PAT }}
+
+        # Build modes are supplied by xmake, so we have to download and setup the xmake environment.
+      - name: Setup xmake
+        uses: xmake-io/github-action-setup-xmake@v1
+        with:
+          xmake-version: "2.9.3"
+          actions-cache-folder: '.xmake-cache' # This auto-cache functionality only works on linux runners.
+
+        # `xmake ci --dump=modes` returns a JSON array of all UE4SS modes that xmake knows how to build.
+      - name: Get xmake Modes
+        id: get-xmake-modes
+        shell: pwsh
+        run: |
+          $modes = (xmake ci --dump=modes)
+          echo "all_modes=$modes" >> $env:GITHUB_OUTPUT
+        
+        # Construct the build matrix by adding `"artifact": true/false` to each mode.
+      - name: Finalize Mode Matrix  
+        uses: actions/github-script@v7
+        id: calculate-artifacts
+        env:
+          ALL_MODES: '${{steps.get-xmake-modes.outputs.all_modes}}'
+          REQUESTED_MODES: '["Game__Shipping__Win64", "Game__Debug__Win64"]'
+        with:
+          result-encoding: string
+          script: |
+            const { ALL_MODES, REQUESTED_MODES } = process.env;
+            const requestedModes = JSON.parse(REQUESTED_MODES)
+            const modeSchema = JSON.parse(ALL_MODES).map(m => ({mode: m, artifact: requestedModes.includes(m) }));
+            core.setOutput('matrix', JSON.stringify(modeSchema));
+
+  # Build UE4SS for each mode we received from the `calculate_matrix` job.
+  build:
+    name: ${{ matrix.mode }}
+    needs: [ calculate-matrix ] # Ensure the mode/artifact matrix has been generated before we launch this job.
+    strategy:
+      fail-fast: false # Disable fast failing because we want to cancel other modes if one fails.
+      matrix: 
+        # Use our generated matrix to populate the `include` array.
+        include: ${{ fromJSON(needs.calculate-matrix.outputs.matrix) }}
+    # Run our reusable workflow for each mode in our matrix.
+    uses: ./.github/workflows/msvc_build_ue4ss.yml
+    secrets: inherit # Inherit secrets from this workflow to safely pass `secrets.UE4SS_PAT` to our reusable workflow.
+    with:
+      build-mode: ${{ matrix.mode }}
+      commit-sha: ${{ github.sha }} # This is the SHA of the PR merge result, not the HEAD of the PR branch!
+      should-upload-artifact: ${{ matrix.artifact }}
+      # List that declares which xmake targets should have their output uploaded as an artifact.
+      # Available targets should be in the list generated by `xmake ci --dump=targets`.
+      # This specifies that the `UE4SS` target should upload its target file and symbol file.
+      # Ex. UE4SS.dll + UE4SS.pdb
+      artifact-list: '["UE4SS"]'
+      artifact-retention-days: 14
+  
+  # Report artifacts as a pull request comment.
+  report-artifacts:
+    if: ${{ always() && contains(needs.calculate-matrix.result, 'success') }}
+    needs: [calculate-matrix, build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Report Artifacts"
+        uses: bitonality/PRtifact@v0.1.0
+        with:
+          comment-mode: 'CreateOrUpdate'