diff --git a/.github/workflows/linux_build.yml b/.github/workflows/linux_build.yml
index c0bd226d..44f25684 100644
--- a/.github/workflows/linux_build.yml
+++ b/.github/workflows/linux_build.yml
@@ -10,7 +10,7 @@ on:
       - ready_for_review
 
 env:
-  GH_CACHE_KEY: 3
+  GH_CACHE_KEY: 4
 
 jobs:
   build:
@@ -18,10 +18,15 @@ jobs:
       fail-fast: false
       matrix:
         env: [
-          {build_type: Release, arch: x86_64, cmake: ""},
-          {build_type: Debug,   arch: x86_64, cmake: ""},
+          {name: "Release",                       build_type: Release, arch: x86_64, upload: true,  cmake: ""},
+          {name: "Debug",                         build_type: Debug,   arch: x86_64, upload: true,  cmake: ""},
+          {name: "Debug D3D9 + Sokol + Asserts",  build_type: Debug,   arch: x86_64, upload: false, cmake: "-DOPTION_D3D9=ON -DOPTION_SOKOL=ON -DOPTION_DEBUG_ASSERT=ON"},
+          {name: "Release D3D9 + Sokol",          build_type: Release, arch: x86_64, upload: false, cmake: "-DOPTION_D3D9=ON -DOPTION_SOKOL=ON"},
+          {name: "Debug D3D9",                    build_type: Debug,   arch: x86_64, upload: false, cmake: "-DOPTION_D3D9=ON -DOPTION_SOKOL=OFF"},
+          {name: "Debug Sokol",                   build_type: Debug,   arch: x86_64, upload: false, cmake: "-DOPTION_D3D9=OFF -DOPTION_SOKOL=ON"},
+          {name: "Scripts Check",                 build_type: Release, arch: x86_64, upload: false, cmake: "-DOPTION_CHECK_SCRIPTS=ON "},
         ]
-    name: ${{matrix.env.build_type}} ${{matrix.env.arch}}
+    name: ${{matrix.env.name}} ${{matrix.env.arch}}
     if: github.event.pull_request.draft != true
     runs-on: ubuntu-latest
     container:
@@ -55,6 +60,10 @@ jobs:
           ./docker/linux/prepare_sdl_pkgs
           ./docker/linux/prepare_sdl
         if: steps.cache.outputs.cache-hit != 'true'
+      - name: Scripts check
+        run: ninja ScriptsCheck
+        working-directory: build
+        if: matrix.env.name == 'Scripts Check'
       - name: build
         run: |
           chmod a+x ./docker/linux/builder
@@ -62,47 +71,9 @@ jobs:
           ./docker/linux/builder \
             -DCMAKE_BUILD_TYPE=${{matrix.env.build_type}} \
             ${{matrix.env.cmake}}
+        if: matrix.env.name != 'Scripts Check'
       - uses: actions/upload-artifact@v4
         with:
           name: Perimeter ${{matrix.env.build_type}} ${{matrix.env.arch}}
           path: ./build/docker-linux/output/Perimeter.tar
-  check_build:
-    strategy:
-      fail-fast: false
-      matrix:
-        env: [
-          {build_type: Release, arch: x86_64, name: "D3D9 + Sokol", cmake: "-DOPTION_D3D9=ON -DOPTION_SOKOL=ON"},
-          {build_type: Debug,   arch: x86_64, name: "D3D9 + Sokol + Asserts", cmake: "-DOPTION_D3D9=ON -DOPTION_SOKOL=ON -DOPTION_DEBUG_ASSERT=ON"},
-          {build_type: Debug,   arch: x86_64, name: "D3D9", cmake: "-DOPTION_D3D9=ON -DOPTION_SOKOL=OFF"},
-          {build_type: Debug,   arch: x86_64, name: "Sokol", cmake: "-DOPTION_D3D9=OFF -DOPTION_SOKOL=ON"},
-          {build_type: Release, arch: x86_64, name: "Scripts Check", cmake: "-DOPTION_CHECK_SCRIPTS=ON "},
-        ]
-    name: Check build ${{matrix.env.build_type}} ${{matrix.env.arch}} ${{matrix.env.name}}
-    if: github.event.pull_request.draft != true
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: update repos
-        run: sudo apt-get update
-      - name: install libs
-        run: sudo apt-get install cmake meson libsdl2-dev libsdl2-image-dev libsdl2-net-dev libsdl2-mixer-dev libboost-dev libavcodec-dev libavformat-dev libavfilter-dev libswscale-dev zlib1g-dev libvulkan-dev glslang-tools lld
-      - name: create build dir
-        run: mkdir build
-      - name: prepare boost
-        run: |
-          chmod a+x ./docker/prepare_boost
-          sudo ./docker/prepare_boost
-      - name: configure
-        run: cmake .. -G Ninja
-          -DCMAKE_BUILD_TYPE=${{matrix.env.build_type}}
-          -DOPTION_DEBUG_ASSERT=ON
-          ${{matrix.env.cmake}}
-        working-directory: build
-      - name: Scripts check
-        run: ninja ScriptsCheck
-        working-directory: build
-        if: matrix.env.name == 'Scripts Check'
-      - name: build project
-        run: ninja
-        working-directory: build
-        if: matrix.env.name != 'Scripts Check'
+        if: matrix.env.upload