diff --git a/.gitmodules b/.gitmodules
index 50c1e3e..eb037e1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -44,3 +44,6 @@
 [submodule "destrum/third_party/imgui"]
 	path = destrum/third_party/imgui
 	url = https://github.com/ocornut/imgui.git
+[submodule "destrum/third_party/jolt"]
+	path = destrum/third_party/jolt
+	url = https://github.com/jrouwe/JoltPhysics.git
diff --git a/destrum/CMakeLists.txt b/destrum/CMakeLists.txt
index 74548d3..71fb46f 100644
--- a/destrum/CMakeLists.txt
+++ b/destrum/CMakeLists.txt
@@ -64,6 +64,9 @@ set_target_properties(destrum PROPERTIES
 #target_add_extra_warnings(destrum)
 
 target_include_directories(destrum PUBLIC "${CMAKE_CURRENT_LIST_DIR}/include")
+target_include_directories(destrum PRIVATE
+        "${CMAKE_CURRENT_LIST_DIR}/third_party/jolt"
+)
 
 target_link_libraries(destrum
         PUBLIC
@@ -78,6 +81,7 @@ target_link_libraries(destrum
         tinygltf
         assimp
         imgui
+        Jolt
 
         PRIVATE
         freetype::freetype
diff --git a/destrum/src/App.cpp b/destrum/src/App.cpp
index 4653943..5ba01ab 100644
--- a/destrum/src/App.cpp
+++ b/destrum/src/App.cpp
@@ -10,6 +10,8 @@
 #include "glm/gtx/transform.hpp"
 #include "spdlog/spdlog.h"
 
+#include <Jolt/Jolt.h>
+
 App::App() {
 }
 
diff --git a/destrum/src/Graphics/Resources/Cubemap.cpp b/destrum/src/Graphics/Resources/Cubemap.cpp
index 17c860d..e8ce792 100644
--- a/destrum/src/Graphics/Resources/Cubemap.cpp
+++ b/destrum/src/Graphics/Resources/Cubemap.cpp
@@ -110,6 +110,7 @@ void CubeMap::RenderToCubemap(ImageID inputImage,
             vkCmdSetScissor(cmd, 0, 1, &scissor);
 
             m_cubemapPipeline->bind(cmd);
+            vkCmdSetPolygonModeEXT(cmd, VK_POLYGON_MODE_FILL);
             gfx.bindBindlessDescSet(cmd, m_cubemapPipelineLayout);
 
             vkCmdPushConstants(
diff --git a/destrum/third_party/CMakeLists.txt b/destrum/third_party/CMakeLists.txt
index 9abec86..97ecf76 100644
--- a/destrum/third_party/CMakeLists.txt
+++ b/destrum/third_party/CMakeLists.txt
@@ -93,4 +93,32 @@ target_compile_definitions(imgui PUBLIC
 target_link_libraries(imgui PUBLIC
         SDL2::SDL2
         volk
-)
\ No newline at end of file
+)
+
+# Jolt Physics
+set(DOUBLE_PRECISION OFF CACHE BOOL "" FORCE)
+set(GENERATE_DEBUG_SYMBOLS ON CACHE BOOL "" FORCE)
+set(OVERRIDE_CXX_FLAGS OFF CACHE BOOL "" FORCE)
+set(CROSS_PLATFORM_DETERMINISTIC OFF CACHE BOOL "" FORCE)
+set(INTERPROCEDURAL_OPTIMIZATION OFF CACHE BOOL "" FORCE)
+set(FLOATING_POINT_EXCEPTIONS_ENABLED OFF CACHE BOOL "" FORCE)
+set(CPP_EXCEPTIONS_ENABLED OFF CACHE BOOL "" FORCE)
+set(CPP_RTTI_ENABLED OFF CACHE BOOL "" FORCE)
+set(OBJECT_LAYER_BITS 16 CACHE STRING "" FORCE)
+
+# Important for MSVC:
+# OFF = use /MD or /MDd, matching your current project
+# ON  = use /MT or /MTd
+set(USE_STATIC_MSVC_RUNTIME_LIBRARY OFF CACHE BOOL "" FORCE)
+
+set(USE_SSE4_1 ON CACHE BOOL "" FORCE)
+set(USE_SSE4_2 ON CACHE BOOL "" FORCE)
+set(USE_AVX ON CACHE BOOL "" FORCE)
+set(USE_AVX2 ON CACHE BOOL "" FORCE)
+set(USE_AVX512 OFF CACHE BOOL "" FORCE)
+set(USE_LZCNT ON CACHE BOOL "" FORCE)
+set(USE_TZCNT ON CACHE BOOL "" FORCE)
+set(USE_F16C ON CACHE BOOL "" FORCE)
+set(USE_FMADD ON CACHE BOOL "" FORCE)
+
+add_subdirectory(jolt/Build)
diff --git a/destrum/third_party/jolt b/destrum/third_party/jolt
new file mode 160000
index 0000000..33a8797
--- /dev/null
+++ b/destrum/third_party/jolt
@@ -0,0 +1 @@
+Subproject commit 33a879752128c3740f8277301aefbab06bad76fb