diff --git a/QtGameMaker.pro b/QtGameMaker.pro
index 9e84c8d..ff1e3d5 100644
--- a/QtGameMaker.pro
+++ b/QtGameMaker.pro
@@ -30,6 +30,10 @@ HEADERS += \
     src/editor/widgets/qlineeditwithmenu.h \
     src/editor/widgets/qscrollareawithmenu.h \
     src/editor/widgets/roomeditwidget.h \
+    src/engine/gameengine.h \
+    src/engine/glgamewindow.h \
+    src/engine/vulkangamerenderer.h \
+    src/engine/vulkangamewindow.h \
     src/futurecpp.h \
     src/projectcontainer.h \
     src/editor/jshighlighter.h \
@@ -72,8 +76,7 @@ HEADERS += \
     src/editor/widgets/actionscontainerwidget.h \
     src/editor/widgets/codeeditorwidget.h \
     src/editor/widgets/drawingcanvaswidget.h \
-    src/editor/widgets/pathpointswidget.h \
-    src/engine/gamewindow.h
+    src/editor/widgets/pathpointswidget.h
 
 SOURCES += \
     src/closeeventfilter.cpp \
@@ -81,6 +84,10 @@ SOURCES += \
     src/editor/widgets/qlineeditwithmenu.cpp \
     src/editor/widgets/qscrollareawithmenu.cpp \
     src/editor/widgets/roomeditwidget.cpp \
+    src/engine/gameengine.cpp \
+    src/engine/glgamewindow.cpp \
+    src/engine/vulkangamerenderer.cpp \
+    src/engine/vulkangamewindow.cpp \
     src/main.cpp \
     src/projectcontainer.cpp \
     src/editor/jshighlighter.cpp \
@@ -123,8 +130,7 @@ SOURCES += \
     src/editor/widgets/actionscontainerwidget.cpp \
     src/editor/widgets/codeeditorwidget.cpp \
     src/editor/widgets/drawingcanvaswidget.cpp \
-    src/editor/widgets/pathpointswidget.cpp \
-    src/engine/gamewindow.cpp
+    src/editor/widgets/pathpointswidget.cpp
 
 FORMS += \
     src/editor/mainwindow.ui \
@@ -155,4 +161,5 @@ FORMS += \
     src/editor/widgets/actionscontainerwidget.ui
 
 RESOURCES += \
-    resources.qrc
+    resources_editor.qrc \
+    resources_engine.qrc
diff --git a/resources.qrc b/resources_editor.qrc
similarity index 100%
rename from resources.qrc
rename to resources_editor.qrc
diff --git a/resources_engine.qrc b/resources_engine.qrc
new file mode 100644
index 0000000..649f10c
--- /dev/null
+++ b/resources_engine.qrc
@@ -0,0 +1,6 @@
+<RCC>
+    <qresource prefix="/qtgameengine">
+        <file>shader_modules/color_frag.spv</file>
+        <file>shader_modules/color_vert.spv</file>
+    </qresource>
+</RCC>
diff --git a/shader_modules/color.frag b/shader_modules/color.frag
new file mode 100644
index 0000000..3755876
--- /dev/null
+++ b/shader_modules/color.frag
@@ -0,0 +1,10 @@
+#version 440
+
+layout(location = 0) in vec3 v_color;
+
+layout(location = 0) out vec4 fragColor;
+
+void main()
+{
+    fragColor = vec4(v_color, 1.0);
+}
diff --git a/shader_modules/color.vert b/shader_modules/color.vert
new file mode 100644
index 0000000..02492c0
--- /dev/null
+++ b/shader_modules/color.vert
@@ -0,0 +1,18 @@
+#version 440
+
+layout(location = 0) in vec4 position;
+layout(location = 1) in vec3 color;
+
+layout(location = 0) out vec3 v_color;
+
+layout(std140, binding = 0) uniform buf {
+    mat4 mvp;
+} ubuf;
+
+out gl_PerVertex { vec4 gl_Position; };
+
+void main()
+{
+    v_color = color;
+    gl_Position = ubuf.mvp * position;
+}
diff --git a/shader_modules/color_frag.spv b/shader_modules/color_frag.spv
new file mode 100644
index 0000000..30e33b7
Binary files /dev/null and b/shader_modules/color_frag.spv differ
diff --git a/shader_modules/color_vert.spv b/shader_modules/color_vert.spv
new file mode 100644
index 0000000..a1f42e3
Binary files /dev/null and b/shader_modules/color_vert.spv differ
diff --git a/src/editor/mainwindow.cpp b/src/editor/mainwindow.cpp
index 880ff04..d7010c5 100644
--- a/src/editor/mainwindow.cpp
+++ b/src/editor/mainwindow.cpp
@@ -10,7 +10,6 @@
 #include <QFileDialog>
 #include <QInputDialog>
 #include <QDebug>
-#include <QEventLoop>
 
 #include "models/projecttreemodel.h"
 #include "dialogs/preferencesdialog.h"
@@ -30,8 +29,7 @@
 #include "dialogs/userdefinedconstantsdialog.h"
 #include "dialogs/triggersdialog.h"
 #include "dialogs/includedfilesdialog.h"
-#include "engine/gamewindow.h"
-#include "closeeventfilter.h"
+#include "engine/gameengine.h"
 
 namespace {
 template<typename T> struct PropertiesDialogForDetail;
@@ -659,20 +657,11 @@ void MainWindow::showIncludedFiles()
 
 void MainWindow::runGame()
 {
-    GameWindow window{m_project};
-    window.setTitle(tr("%0 - Game Window")
-                        .arg(m_filePath.isEmpty() ? "<new-game>" : QFileInfo{m_filePath}.fileName()));
-    window.setModality(Qt::ApplicationModal);
+    GameEngine engine{m_project};
 
-    CloseEventFilter closeEventFilter;
-    window.installEventFilter(&closeEventFilter);
-
-    QEventLoop eventLoop;
-    connect(&closeEventFilter, &CloseEventFilter::closeEventReceived,
-            &eventLoop, &QEventLoop::quit);
-
-    window.show();
-    eventLoop.exec();
+    setEnabled(false);
+    engine.run();
+    setEnabled(true);
 }
 
 void MainWindow::debugGame()
diff --git a/src/engine/gameengine.cpp b/src/engine/gameengine.cpp
new file mode 100644
index 0000000..fd2ecb0
--- /dev/null
+++ b/src/engine/gameengine.cpp
@@ -0,0 +1,40 @@
+#include "gameengine.h"
+
+#include <QVulkanInstance>
+#include <QEventLoop>
+
+#include "closeeventfilter.h"
+
+GameEngine::GameEngine(const ProjectContainer &project, QObject *parent) :
+    QObject{parent},
+    m_project{project},
+    m_glGameWindow{m_project},
+    m_vulkanGameWindow{m_project}
+{
+    m_vulkanInstance.setLayers(QByteArrayList { "VK_LAYER_LUNARG_standard_validation" });
+
+    if (!m_vulkanInstance.create())
+        qFatal("Failed to create Vulkan instance: %d", m_vulkanInstance.errorCode());
+
+    m_vulkanGameWindow.setVulkanInstance(&m_vulkanInstance);
+}
+
+void GameEngine::run()
+{
+    m_glGameWindow.setTitle(tr("Game Window - OpenGL"));
+    m_vulkanGameWindow.setTitle(tr("Game Window - Vulkan"));
+
+    CloseEventFilter closeEventFilter;
+
+    m_glGameWindow.installEventFilter(&closeEventFilter);
+    m_vulkanGameWindow.installEventFilter(&closeEventFilter);
+
+    QEventLoop eventLoop;
+    connect(&closeEventFilter, &CloseEventFilter::closeEventReceived,
+            &eventLoop, &QEventLoop::quit);
+
+    m_glGameWindow.show();
+    m_vulkanGameWindow.show();
+
+    eventLoop.exec();
+}
diff --git a/src/engine/gameengine.h b/src/engine/gameengine.h
new file mode 100644
index 0000000..ad8cd14
--- /dev/null
+++ b/src/engine/gameengine.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#include <QObject>
+
+#include "engine/glgamewindow.h"
+#include "engine/vulkangamewindow.h"
+
+struct ProjectContainer;
+
+class GameEngine : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit GameEngine(const ProjectContainer &project, QObject *parent = nullptr);
+
+    void run();
+
+private:
+    const ProjectContainer &m_project;
+
+    QVulkanInstance m_vulkanInstance;
+
+    GlGameWindow m_glGameWindow;
+    VulkanGameWindow m_vulkanGameWindow;
+};
diff --git a/src/engine/gamewindow.cpp b/src/engine/glgamewindow.cpp
similarity index 87%
rename from src/engine/gamewindow.cpp
rename to src/engine/glgamewindow.cpp
index 4c68825..6cd1181 100644
--- a/src/engine/gamewindow.cpp
+++ b/src/engine/glgamewindow.cpp
@@ -1,4 +1,4 @@
-#include "gamewindow.h"
+#include "glgamewindow.h"
 
 #include <QOpenGLContext>
 #include <QOpenGLPaintDevice>
@@ -8,7 +8,7 @@
 #include <QKeyEvent>
 #include <QDebug>
 
-GameWindow::GameWindow(const ProjectContainer &project, QWindow *parent) :
+GlGameWindow::GlGameWindow(const ProjectContainer &project, QWindow *parent) :
     QWindow{parent},
     m_project{project}
 {
@@ -20,9 +20,9 @@ GameWindow::GameWindow(const ProjectContainer &project, QWindow *parent) :
     setMaximumHeight(480);
 }
 
-GameWindow::~GameWindow() = default;
+GlGameWindow::~GlGameWindow() = default;
 
-void GameWindow::initialize()
+void GlGameWindow::initialize()
 {
     m_program = new QOpenGLShaderProgram{this};
 
@@ -56,7 +56,7 @@ void GameWindow::initialize()
     Q_ASSERT(m_matrixUniform != -1);
 }
 
-void GameWindow::render()
+void GlGameWindow::render()
 {
     const qreal retinaScale = devicePixelRatio();
     glViewport(0, 0, width() * retinaScale, height() * retinaScale);
@@ -100,12 +100,12 @@ void GameWindow::render()
     ++m_frame;
 }
 
-void GameWindow::renderLater()
+void GlGameWindow::renderLater()
 {
     requestUpdate();
 }
 
-void GameWindow::renderNow()
+void GlGameWindow::renderNow()
 {
     if (!isExposed())
         return;
@@ -136,7 +136,7 @@ void GameWindow::renderNow()
     renderLater();
 }
 
-bool GameWindow::event(QEvent *event)
+bool GlGameWindow::event(QEvent *event)
 {
     switch (event->type())
     {
@@ -148,21 +148,21 @@ bool GameWindow::event(QEvent *event)
     }
 }
 
-void GameWindow::keyPressEvent(QKeyEvent *event)
+void GlGameWindow::keyPressEvent(QKeyEvent *event)
 {
     QWindow::keyPressEvent(event);
 
     qDebug() << (event->key() == Qt::Key_Escape);
 }
 
-void GameWindow::keyReleaseEvent(QKeyEvent *event)
+void GlGameWindow::keyReleaseEvent(QKeyEvent *event)
 {
     QWindow::keyReleaseEvent(event);
 
     qDebug() << (event->key() == Qt::Key_Escape);
 }
 
-void GameWindow::exposeEvent(QExposeEvent *event)
+void GlGameWindow::exposeEvent(QExposeEvent *event)
 {
     Q_UNUSED(event);
 
diff --git a/src/engine/gamewindow.h b/src/engine/glgamewindow.h
similarity index 81%
rename from src/engine/gamewindow.h
rename to src/engine/glgamewindow.h
index eee5d3d..e577598 100644
--- a/src/engine/gamewindow.h
+++ b/src/engine/glgamewindow.h
@@ -8,13 +8,13 @@ class QOpenGLPaintDevice;
 class QOpenGLShaderProgram;
 struct ProjectContainer;
 
-class GameWindow : public QWindow, protected QOpenGLFunctions
+class GlGameWindow : public QWindow, protected QOpenGLFunctions
 {
     Q_OBJECT
 
 public:
-    explicit GameWindow(const ProjectContainer &project, QWindow *parent = nullptr);
-    ~GameWindow();
+    explicit GlGameWindow(const ProjectContainer &project, QWindow *parent = nullptr);
+    ~GlGameWindow();
 
     void initialize();
     void render();
diff --git a/src/engine/vulkangamerenderer.cpp b/src/engine/vulkangamerenderer.cpp
new file mode 100644
index 0000000..1499349
--- /dev/null
+++ b/src/engine/vulkangamerenderer.cpp
@@ -0,0 +1,464 @@
+#include "vulkangamerenderer.h"
+
+#include <QVulkanFunctions>
+#include <QFile>
+
+// Note that the vertex data and the projection matrix assume OpenGL. With
+// Vulkan Y is negated in clip space and the near/far plane is at 0/1 instead
+// of -1/1. These will be corrected for by an extra transformation when
+// calculating the modelview-projection matrix.
+static float vertexData[] = { // Y up, front = CCW
+    0.0f,   0.5f,   1.0f, 0.0f, 0.0f,
+    -0.5f,  -0.5f,   0.0f, 1.0f, 0.0f,
+    0.5f,  -0.5f,   0.0f, 0.0f, 1.0f
+};
+
+static const int UNIFORM_DATA_SIZE = 16 * sizeof(float);
+
+static inline VkDeviceSize aligned(VkDeviceSize v, VkDeviceSize byteAlign)
+{
+    return (v + byteAlign - 1) & ~(byteAlign - 1);
+}
+
+VulkanGameRenderer::VulkanGameRenderer(QVulkanWindow *w, bool msaa) :
+    m_window(w)
+{
+    if (msaa) {
+        const QVector<int> counts = w->supportedSampleCounts();
+        qDebug() << "Supported sample counts:" << counts;
+        for (int s = 16; s >= 4; s /= 2) {
+            if (counts.contains(s)) {
+                qDebug("Requesting sample count %d", s);
+                m_window->setSampleCount(s);
+                break;
+            }
+        }
+    }
+}
+
+VkShaderModule VulkanGameRenderer::createShader(const QString &name)
+{
+    QFile file(name);
+    if (!file.open(QIODevice::ReadOnly)) {
+        qWarning("Failed to read shader %s", qPrintable(name));
+        return VK_NULL_HANDLE;
+    }
+    QByteArray blob = file.readAll();
+    file.close();
+
+    VkShaderModuleCreateInfo shaderInfo;
+    memset(&shaderInfo, 0, sizeof(shaderInfo));
+    shaderInfo.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
+    shaderInfo.codeSize = blob.size();
+    shaderInfo.pCode = reinterpret_cast<const uint32_t *>(blob.constData());
+    VkShaderModule shaderModule;
+    VkResult err = m_devFuncs->vkCreateShaderModule(m_window->device(), &shaderInfo, nullptr, &shaderModule);
+    if (err != VK_SUCCESS) {
+        qWarning("Failed to create shader module: %d", err);
+        return VK_NULL_HANDLE;
+    }
+
+    return shaderModule;
+}
+
+void VulkanGameRenderer::initResources()
+{
+    qDebug("initResources");
+
+    VkDevice dev = m_window->device();
+    m_devFuncs = m_window->vulkanInstance()->deviceFunctions(dev);
+
+    // Prepare the vertex and uniform data. The vertex data will never
+    // change so one buffer is sufficient regardless of the value of
+    // QVulkanWindow::CONCURRENT_FRAME_COUNT. Uniform data is changing per
+    // frame however so active frames have to have a dedicated copy.
+
+    // Use just one memory allocation and one buffer. We will then specify the
+    // appropriate offsets for uniform buffers in the VkDescriptorBufferInfo.
+    // Have to watch out for
+    // VkPhysicalDeviceLimits::minUniformBufferOffsetAlignment, though.
+
+    // The uniform buffer is not strictly required in this example, we could
+    // have used push constants as well since our single matrix (64 bytes) fits
+    // into the spec mandated minimum limit of 128 bytes. However, once that
+    // limit is not sufficient, the per-frame buffers, as shown below, will
+    // become necessary.
+
+    const int concurrentFrameCount = m_window->concurrentFrameCount();
+    const VkPhysicalDeviceLimits *pdevLimits = &m_window->physicalDeviceProperties()->limits;
+    const VkDeviceSize uniAlign = pdevLimits->minUniformBufferOffsetAlignment;
+    qDebug("uniform buffer offset alignment is %u", (uint) uniAlign);
+    VkBufferCreateInfo bufInfo;
+    memset(&bufInfo, 0, sizeof(bufInfo));
+    bufInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
+    // Our internal layout is vertex, uniform, uniform, ... with each uniform buffer start offset aligned to uniAlign.
+    const VkDeviceSize vertexAllocSize = aligned(sizeof(vertexData), uniAlign);
+    const VkDeviceSize uniformAllocSize = aligned(UNIFORM_DATA_SIZE, uniAlign);
+    bufInfo.size = vertexAllocSize + concurrentFrameCount * uniformAllocSize;
+    bufInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT;
+
+    VkResult err = m_devFuncs->vkCreateBuffer(dev, &bufInfo, nullptr, &m_buf);
+    if (err != VK_SUCCESS)
+        qFatal("Failed to create buffer: %d", err);
+
+    VkMemoryRequirements memReq;
+    m_devFuncs->vkGetBufferMemoryRequirements(dev, m_buf, &memReq);
+
+    VkMemoryAllocateInfo memAllocInfo = {
+        VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
+        nullptr,
+        memReq.size,
+        m_window->hostVisibleMemoryIndex()
+    };
+
+    err = m_devFuncs->vkAllocateMemory(dev, &memAllocInfo, nullptr, &m_bufMem);
+    if (err != VK_SUCCESS)
+        qFatal("Failed to allocate memory: %d", err);
+
+    err = m_devFuncs->vkBindBufferMemory(dev, m_buf, m_bufMem, 0);
+    if (err != VK_SUCCESS)
+        qFatal("Failed to bind buffer memory: %d", err);
+
+    quint8 *p;
+    err = m_devFuncs->vkMapMemory(dev, m_bufMem, 0, memReq.size, 0, reinterpret_cast<void **>(&p));
+    if (err != VK_SUCCESS)
+        qFatal("Failed to map memory: %d", err);
+    memcpy(p, vertexData, sizeof(vertexData));
+    QMatrix4x4 ident;
+    memset(m_uniformBufInfo, 0, sizeof(m_uniformBufInfo));
+    for (int i = 0; i < concurrentFrameCount; ++i) {
+        const VkDeviceSize offset = vertexAllocSize + i * uniformAllocSize;
+        memcpy(p + offset, ident.constData(), 16 * sizeof(float));
+        m_uniformBufInfo[i].buffer = m_buf;
+        m_uniformBufInfo[i].offset = offset;
+        m_uniformBufInfo[i].range = uniformAllocSize;
+    }
+    m_devFuncs->vkUnmapMemory(dev, m_bufMem);
+
+    VkVertexInputBindingDescription vertexBindingDesc = {
+        0, // binding
+        5 * sizeof(float),
+        VK_VERTEX_INPUT_RATE_VERTEX
+    };
+    VkVertexInputAttributeDescription vertexAttrDesc[] = {
+        { // position
+            0, // location
+            0, // binding
+            VK_FORMAT_R32G32_SFLOAT,
+            0
+        },
+        { // color
+            1,
+            0,
+            VK_FORMAT_R32G32B32_SFLOAT,
+            2 * sizeof(float)
+        }
+    };
+
+    VkPipelineVertexInputStateCreateInfo vertexInputInfo;
+    vertexInputInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
+    vertexInputInfo.pNext = nullptr;
+    vertexInputInfo.flags = 0;
+    vertexInputInfo.vertexBindingDescriptionCount = 1;
+    vertexInputInfo.pVertexBindingDescriptions = &vertexBindingDesc;
+    vertexInputInfo.vertexAttributeDescriptionCount = 2;
+    vertexInputInfo.pVertexAttributeDescriptions = vertexAttrDesc;
+
+    // Set up descriptor set and its layout.
+    VkDescriptorPoolSize descPoolSizes = { VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, uint32_t(concurrentFrameCount) };
+    VkDescriptorPoolCreateInfo descPoolInfo;
+    memset(&descPoolInfo, 0, sizeof(descPoolInfo));
+    descPoolInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
+    descPoolInfo.maxSets = concurrentFrameCount;
+    descPoolInfo.poolSizeCount = 1;
+    descPoolInfo.pPoolSizes = &descPoolSizes;
+    err = m_devFuncs->vkCreateDescriptorPool(dev, &descPoolInfo, nullptr, &m_descPool);
+    if (err != VK_SUCCESS)
+        qFatal("Failed to create descriptor pool: %d", err);
+
+    VkDescriptorSetLayoutBinding layoutBinding = {
+        0, // binding
+        VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
+        1,
+        VK_SHADER_STAGE_VERTEX_BIT,
+        nullptr
+    };
+    VkDescriptorSetLayoutCreateInfo descLayoutInfo = {
+        VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+        nullptr,
+        0,
+        1,
+        &layoutBinding
+    };
+    err = m_devFuncs->vkCreateDescriptorSetLayout(dev, &descLayoutInfo, nullptr, &m_descSetLayout);
+    if (err != VK_SUCCESS)
+        qFatal("Failed to create descriptor set layout: %d", err);
+
+    for (int i = 0; i < concurrentFrameCount; ++i) {
+        VkDescriptorSetAllocateInfo descSetAllocInfo = {
+            VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
+            nullptr,
+            m_descPool,
+            1,
+            &m_descSetLayout
+        };
+        err = m_devFuncs->vkAllocateDescriptorSets(dev, &descSetAllocInfo, &m_descSet[i]);
+        if (err != VK_SUCCESS)
+            qFatal("Failed to allocate descriptor set: %d", err);
+
+        VkWriteDescriptorSet descWrite;
+        memset(&descWrite, 0, sizeof(descWrite));
+        descWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
+        descWrite.dstSet = m_descSet[i];
+        descWrite.descriptorCount = 1;
+        descWrite.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
+        descWrite.pBufferInfo = &m_uniformBufInfo[i];
+        m_devFuncs->vkUpdateDescriptorSets(dev, 1, &descWrite, 0, nullptr);
+    }
+
+    // Pipeline cache
+    VkPipelineCacheCreateInfo pipelineCacheInfo;
+    memset(&pipelineCacheInfo, 0, sizeof(pipelineCacheInfo));
+    pipelineCacheInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;
+    err = m_devFuncs->vkCreatePipelineCache(dev, &pipelineCacheInfo, nullptr, &m_pipelineCache);
+    if (err != VK_SUCCESS)
+        qFatal("Failed to create pipeline cache: %d", err);
+
+    // Pipeline layout
+    VkPipelineLayoutCreateInfo pipelineLayoutInfo;
+    memset(&pipelineLayoutInfo, 0, sizeof(pipelineLayoutInfo));
+    pipelineLayoutInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
+    pipelineLayoutInfo.setLayoutCount = 1;
+    pipelineLayoutInfo.pSetLayouts = &m_descSetLayout;
+    err = m_devFuncs->vkCreatePipelineLayout(dev, &pipelineLayoutInfo, nullptr, &m_pipelineLayout);
+    if (err != VK_SUCCESS)
+        qFatal("Failed to create pipeline layout: %d", err);
+
+    // Shaders
+    VkShaderModule vertShaderModule = createShader(QStringLiteral(":/qtgameengine/shader_modules/color_vert.spv"));
+    VkShaderModule fragShaderModule = createShader(QStringLiteral(":/qtgameengine/shader_modules/color_frag.spv"));
+
+    // Graphics pipeline
+    VkGraphicsPipelineCreateInfo pipelineInfo;
+    memset(&pipelineInfo, 0, sizeof(pipelineInfo));
+    pipelineInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
+
+    VkPipelineShaderStageCreateInfo shaderStages[2] = {
+        {
+            VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+            nullptr,
+            0,
+            VK_SHADER_STAGE_VERTEX_BIT,
+            vertShaderModule,
+            "main",
+            nullptr
+        },
+        {
+            VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+            nullptr,
+            0,
+            VK_SHADER_STAGE_FRAGMENT_BIT,
+            fragShaderModule,
+            "main",
+            nullptr
+        }
+    };
+    pipelineInfo.stageCount = 2;
+    pipelineInfo.pStages = shaderStages;
+
+    pipelineInfo.pVertexInputState = &vertexInputInfo;
+
+    VkPipelineInputAssemblyStateCreateInfo ia;
+    memset(&ia, 0, sizeof(ia));
+    ia.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
+    ia.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
+    pipelineInfo.pInputAssemblyState = &ia;
+
+    // The viewport and scissor will be set dynamically via vkCmdSetViewport/Scissor.
+    // This way the pipeline does not need to be touched when resizing the window.
+    VkPipelineViewportStateCreateInfo vp;
+    memset(&vp, 0, sizeof(vp));
+    vp.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
+    vp.viewportCount = 1;
+    vp.scissorCount = 1;
+    pipelineInfo.pViewportState = &vp;
+
+    VkPipelineRasterizationStateCreateInfo rs;
+    memset(&rs, 0, sizeof(rs));
+    rs.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
+    rs.polygonMode = VK_POLYGON_MODE_FILL;
+    rs.cullMode = VK_CULL_MODE_NONE; // we want the back face as well
+    rs.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
+    rs.lineWidth = 1.0f;
+    pipelineInfo.pRasterizationState = &rs;
+
+    VkPipelineMultisampleStateCreateInfo ms;
+    memset(&ms, 0, sizeof(ms));
+    ms.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
+    // Enable multisampling.
+    ms.rasterizationSamples = m_window->sampleCountFlagBits();
+    pipelineInfo.pMultisampleState = &ms;
+
+    VkPipelineDepthStencilStateCreateInfo ds;
+    memset(&ds, 0, sizeof(ds));
+    ds.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
+    ds.depthTestEnable = VK_TRUE;
+    ds.depthWriteEnable = VK_TRUE;
+    ds.depthCompareOp = VK_COMPARE_OP_LESS_OR_EQUAL;
+    pipelineInfo.pDepthStencilState = &ds;
+
+    VkPipelineColorBlendStateCreateInfo cb;
+    memset(&cb, 0, sizeof(cb));
+    cb.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
+    // no blend, write out all of rgba
+    VkPipelineColorBlendAttachmentState att;
+    memset(&att, 0, sizeof(att));
+    att.colorWriteMask = 0xF;
+    cb.attachmentCount = 1;
+    cb.pAttachments = &att;
+    pipelineInfo.pColorBlendState = &cb;
+
+    VkDynamicState dynEnable[] = { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR };
+    VkPipelineDynamicStateCreateInfo dyn;
+    memset(&dyn, 0, sizeof(dyn));
+    dyn.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
+    dyn.dynamicStateCount = sizeof(dynEnable) / sizeof(VkDynamicState);
+    dyn.pDynamicStates = dynEnable;
+    pipelineInfo.pDynamicState = &dyn;
+
+    pipelineInfo.layout = m_pipelineLayout;
+    pipelineInfo.renderPass = m_window->defaultRenderPass();
+
+    err = m_devFuncs->vkCreateGraphicsPipelines(dev, m_pipelineCache, 1, &pipelineInfo, nullptr, &m_pipeline);
+    if (err != VK_SUCCESS)
+        qFatal("Failed to create graphics pipeline: %d", err);
+
+    if (vertShaderModule)
+        m_devFuncs->vkDestroyShaderModule(dev, vertShaderModule, nullptr);
+    if (fragShaderModule)
+        m_devFuncs->vkDestroyShaderModule(dev, fragShaderModule, nullptr);
+}
+
+void VulkanGameRenderer::initSwapChainResources()
+{
+    qDebug("initSwapChainResources");
+
+    // Projection matrix
+    m_proj = m_window->clipCorrectionMatrix(); // adjust for Vulkan-OpenGL clip space differences
+    const QSize sz = m_window->swapChainImageSize();
+    m_proj.perspective(45.0f, sz.width() / (float) sz.height(), 0.01f, 100.0f);
+    m_proj.translate(0, 0, -4);
+}
+
+void VulkanGameRenderer::releaseSwapChainResources()
+{
+    qDebug("releaseSwapChainResources");
+}
+
+void VulkanGameRenderer::releaseResources()
+{
+    qDebug("releaseResources");
+
+    VkDevice dev = m_window->device();
+
+    if (m_pipeline) {
+        m_devFuncs->vkDestroyPipeline(dev, m_pipeline, nullptr);
+        m_pipeline = VK_NULL_HANDLE;
+    }
+
+    if (m_pipelineLayout) {
+        m_devFuncs->vkDestroyPipelineLayout(dev, m_pipelineLayout, nullptr);
+        m_pipelineLayout = VK_NULL_HANDLE;
+    }
+
+    if (m_pipelineCache) {
+        m_devFuncs->vkDestroyPipelineCache(dev, m_pipelineCache, nullptr);
+        m_pipelineCache = VK_NULL_HANDLE;
+    }
+
+    if (m_descSetLayout) {
+        m_devFuncs->vkDestroyDescriptorSetLayout(dev, m_descSetLayout, nullptr);
+        m_descSetLayout = VK_NULL_HANDLE;
+    }
+
+    if (m_descPool) {
+        m_devFuncs->vkDestroyDescriptorPool(dev, m_descPool, nullptr);
+        m_descPool = VK_NULL_HANDLE;
+    }
+
+    if (m_buf) {
+        m_devFuncs->vkDestroyBuffer(dev, m_buf, nullptr);
+        m_buf = VK_NULL_HANDLE;
+    }
+
+    if (m_bufMem) {
+        m_devFuncs->vkFreeMemory(dev, m_bufMem, nullptr);
+        m_bufMem = VK_NULL_HANDLE;
+    }
+}
+
+void VulkanGameRenderer::startNextFrame()
+{
+    VkDevice dev = m_window->device();
+    VkCommandBuffer cb = m_window->currentCommandBuffer();
+    const QSize sz = m_window->swapChainImageSize();
+
+    VkClearColorValue clearColor = {{ 0, 0, 0, 1 }};
+    VkClearDepthStencilValue clearDS = { 1, 0 };
+    VkClearValue clearValues[3];
+    memset(clearValues, 0, sizeof(clearValues));
+    clearValues[0].color = clearValues[2].color = clearColor;
+    clearValues[1].depthStencil = clearDS;
+
+    VkRenderPassBeginInfo rpBeginInfo;
+    memset(&rpBeginInfo, 0, sizeof(rpBeginInfo));
+    rpBeginInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
+    rpBeginInfo.renderPass = m_window->defaultRenderPass();
+    rpBeginInfo.framebuffer = m_window->currentFramebuffer();
+    rpBeginInfo.renderArea.extent.width = sz.width();
+    rpBeginInfo.renderArea.extent.height = sz.height();
+    rpBeginInfo.clearValueCount = m_window->sampleCountFlagBits() > VK_SAMPLE_COUNT_1_BIT ? 3 : 2;
+    rpBeginInfo.pClearValues = clearValues;
+    VkCommandBuffer cmdBuf = m_window->currentCommandBuffer();
+    m_devFuncs->vkCmdBeginRenderPass(cmdBuf, &rpBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
+
+    quint8 *p;
+    VkResult err = m_devFuncs->vkMapMemory(dev, m_bufMem, m_uniformBufInfo[m_window->currentFrame()].offset,
+                                           UNIFORM_DATA_SIZE, 0, reinterpret_cast<void **>(&p));
+    if (err != VK_SUCCESS)
+        qFatal("Failed to map memory: %d", err);
+    QMatrix4x4 m = m_proj;
+    m.rotate(m_rotation, 0, 1, 0);
+    memcpy(p, m.constData(), 16 * sizeof(float));
+    m_devFuncs->vkUnmapMemory(dev, m_bufMem);
+
+    // Not exactly a real animation system, just advance on every frame for now.
+    m_rotation += 1.0f;
+
+    m_devFuncs->vkCmdBindPipeline(cb, VK_PIPELINE_BIND_POINT_GRAPHICS, m_pipeline);
+    m_devFuncs->vkCmdBindDescriptorSets(cb, VK_PIPELINE_BIND_POINT_GRAPHICS, m_pipelineLayout, 0, 1,
+                                        &m_descSet[m_window->currentFrame()], 0, nullptr);
+    VkDeviceSize vbOffset = 0;
+    m_devFuncs->vkCmdBindVertexBuffers(cb, 0, 1, &m_buf, &vbOffset);
+
+    VkViewport viewport;
+    viewport.x = viewport.y = 0;
+    viewport.width = sz.width();
+    viewport.height = sz.height();
+    viewport.minDepth = 0;
+    viewport.maxDepth = 1;
+    m_devFuncs->vkCmdSetViewport(cb, 0, 1, &viewport);
+
+    VkRect2D scissor;
+    scissor.offset.x = scissor.offset.y = 0;
+    scissor.extent.width = viewport.width;
+    scissor.extent.height = viewport.height;
+    m_devFuncs->vkCmdSetScissor(cb, 0, 1, &scissor);
+
+    m_devFuncs->vkCmdDraw(cb, 3, 1, 0, 0);
+
+    m_devFuncs->vkCmdEndRenderPass(cmdBuf);
+
+    m_window->frameReady();
+    m_window->requestUpdate(); // render continuously, throttled by the presentation rate
+}
diff --git a/src/engine/vulkangamerenderer.h b/src/engine/vulkangamerenderer.h
new file mode 100644
index 0000000..83301a0
--- /dev/null
+++ b/src/engine/vulkangamerenderer.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#include <QVulkanWindow>
+
+class VulkanGameRenderer : public QVulkanWindowRenderer
+{
+public:
+    VulkanGameRenderer(QVulkanWindow *w, bool msaa = false);
+
+    void initResources() override;
+    void initSwapChainResources() override;
+    void releaseSwapChainResources() override;
+    void releaseResources() override;
+
+    void startNextFrame() override;
+
+protected:
+    VkShaderModule createShader(const QString &name);
+
+    QVulkanWindow *m_window;
+    QVulkanDeviceFunctions *m_devFuncs;
+
+    VkDeviceMemory m_bufMem = VK_NULL_HANDLE;
+    VkBuffer m_buf = VK_NULL_HANDLE;
+    VkDescriptorBufferInfo m_uniformBufInfo[QVulkanWindow::MAX_CONCURRENT_FRAME_COUNT];
+
+    VkDescriptorPool m_descPool = VK_NULL_HANDLE;
+    VkDescriptorSetLayout m_descSetLayout = VK_NULL_HANDLE;
+    VkDescriptorSet m_descSet[QVulkanWindow::MAX_CONCURRENT_FRAME_COUNT];
+
+    VkPipelineCache m_pipelineCache = VK_NULL_HANDLE;
+    VkPipelineLayout m_pipelineLayout = VK_NULL_HANDLE;
+    VkPipeline m_pipeline = VK_NULL_HANDLE;
+
+    QMatrix4x4 m_proj;
+    float m_rotation = 0.0f;
+};
diff --git a/src/engine/vulkangamewindow.cpp b/src/engine/vulkangamewindow.cpp
new file mode 100644
index 0000000..c7af166
--- /dev/null
+++ b/src/engine/vulkangamewindow.cpp
@@ -0,0 +1,18 @@
+#include "vulkangamewindow.h"
+
+#include "vulkangamerenderer.h"
+
+VulkanGameWindow::VulkanGameWindow(const ProjectContainer &project, QWindow *parent) :
+    QVulkanWindow{parent},
+    m_project{project}
+{
+    setMinimumWidth(640);
+    setMaximumWidth(640);
+    setMinimumHeight(480);
+    setMaximumHeight(480);
+}
+
+QVulkanWindowRenderer *VulkanGameWindow::createRenderer()
+{
+    return new VulkanGameRenderer(this, true); // try MSAA, when available
+}
diff --git a/src/engine/vulkangamewindow.h b/src/engine/vulkangamewindow.h
new file mode 100644
index 0000000..65a3c4f
--- /dev/null
+++ b/src/engine/vulkangamewindow.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <QVulkanWindow>
+#include <QVulkanWindowRenderer>
+
+struct ProjectContainer;
+
+class VulkanGameWindow : public QVulkanWindow
+{
+public:
+    explicit VulkanGameWindow(const ProjectContainer &project, QWindow *parent = nullptr);
+
+    QVulkanWindowRenderer *createRenderer() override;
+
+private:
+    const ProjectContainer &m_project;
+};
diff --git a/src/main.cpp b/src/main.cpp
index b09605c..58f25be 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -16,7 +16,8 @@ int main(int argc, char *argv[])
                                       "%{function}(): "
                                       "%{message}"));
 
-    Q_INIT_RESOURCE(resources);
+    Q_INIT_RESOURCE(resources_editor);
+    Q_INIT_RESOURCE(resources_engine);
 
     QApplication app(argc, argv);