diff --git a/src/DeviceLibrary.cpp b/src/DeviceLibrary.cpp
new file mode 100644
index 0000000..13c72f5
--- /dev/null
+++ b/src/DeviceLibrary.cpp
@@ -0,0 +1,87 @@
+#include "DeviceLibrary.h"
+#include <cstdint>
+#include <iostream>
+#include <optional>
+#include <ostream>
+#include <stdexcept>
+#include <vector>
+#include <vulkan/vulkan_core.h>
+using namespace AgnosiaEngine;
+
+VkPhysicalDevice physicalDevice = VK_NULL_HANDLE;
+VkPhysicalDeviceProperties deviceProperties;
+VkPhysicalDeviceFeatures deviceFeatures;
+
+struct QueueFamilyIndices {
+  std::optional<uint32_t> graphicsFamily;
+
+  bool isComplete() {
+    return graphicsFamily.has_value();
+  }
+};
+
+QueueFamilyIndices findQueueFamilies(VkPhysicalDevice device) {
+  // First we feed in a integer we want to use to hold the number of queued items, that fills it, then we create that amount of default constructed *VkQueueFamilyProperties* structs. 
+  // These store the flags, the amount of queued items in the family, and timestamp data. Queue families are simply group collections of tasks we want to get done. 
+  // Next, we check the flags of the queueFamily item, use a bitwise and to see if they match, i.e. support graphical operations, then return that to notify that we have at least one family that supports VK_QUEUE_GRAPHICS_BIT.
+  // Which means this device supports graphical operations!
+  QueueFamilyIndices indices;
+  
+  uint32_t queueFamilyCount;
+  vkGetPhysicalDeviceQueueFamilyProperties(device, &queueFamilyCount, nullptr);
+
+  std::vector<VkQueueFamilyProperties> queueFamilies(queueFamilyCount);
+  vkGetPhysicalDeviceQueueFamilyProperties(device, &queueFamilyCount, queueFamilies.data());
+
+  int i = 0;
+  for(const auto& queueFamily : queueFamilies) {
+    if(queueFamily.queueFlags & VK_QUEUE_GRAPHICS_BIT) {
+      indices.graphicsFamily = i;
+    }
+    if(indices.isComplete()) {
+      break;
+    }
+    i++;
+  }
+  return indices;
+}
+
+bool isDeviceSuitable(VkPhysicalDevice device) {
+  // These two are simple, create a structure to hold the apiVersion, driverVersion, vendorID, deviceID and type, name, and a few other settings.
+  // Then populate it by passing in the device and the structure reference.
+  vkGetPhysicalDeviceProperties(device, &deviceProperties);
+  // Similarly, we can pass in the device and a deviceFeatures struct, this is quite special, it holds a struct of optional features the GPU can perform.
+  // Some, like a geometry shader, and stereoscopic rendering (multiViewport) we want, so we dont return true without them.
+  vkGetPhysicalDeviceFeatures(device, &deviceFeatures);
+  // We need to find a device that supports graphical operations, or else we cant do much with it! This function just runs over all the queueFamilies and sees if there 
+  // is a queue family with the VK_QUEUE_GRAPHICS_BIT flipped!
+  QueueFamilyIndices indices = findQueueFamilies(device);
+
+  return deviceProperties.deviceType == VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU && deviceFeatures.multiViewport && deviceFeatures.geometryShader && indices.isComplete();
+}
+
+void DeviceLibrary::pickPhysicalDevice(VkInstance& instance) {
+  uint32_t deviceCount = 0;
+  vkEnumeratePhysicalDevices(instance, &deviceCount, nullptr);
+
+  if(deviceCount == 0) {
+    throw std::runtime_error("Failed to find GPU's with Vulkan Support!!");
+  }
+  std::vector<VkPhysicalDevice> devices(deviceCount); // Direct Initialization is weird af, yo
+  vkEnumeratePhysicalDevices(instance, &deviceCount, devices.data());
+
+  for(const auto& device : devices) {
+    if(isDeviceSuitable(device)) {
+      std::cout << "Using device: " << deviceProperties.deviceName << std::endl;
+      //Once we have buttons or such, maybe ask the user or write a config file for which GPU to use?
+      physicalDevice = device;
+      break;
+    }
+  }
+  
+  if(physicalDevice == VK_NULL_HANDLE) {
+    throw std::runtime_error("Failed to find a suitable GPU!");
+  }
+}
+
+
diff --git a/src/DeviceLibrary.h b/src/DeviceLibrary.h
new file mode 100644
index 0000000..6364294
--- /dev/null
+++ b/src/DeviceLibrary.h
@@ -0,0 +1,7 @@
+#include <vulkan/vulkan_core.h>
+namespace AgnosiaEngine {
+  class DeviceLibrary {
+    public:
+      void pickPhysicalDevice(VkInstance& instance);
+  };
+}
diff --git a/src/main.cpp b/src/main.cpp
index 53d3118..16745b6 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4,6 +4,7 @@
 #include <GLFW/glfw3.h>
 
 #include "debug/VulkanDebugLibs.h"
+#include "DeviceLibrary.h"
 using namespace AgnosiaEngine;
 
 #include <cstdint>
@@ -36,6 +37,7 @@ private:
   GLFWwindow* window;
   VkInstance instance;
   VulkanDebugLibs debug;
+  DeviceLibrary device;
   // Initialize GLFW Window. First, Initialize GLFW lib, disable resizing for
   // now, and create window.
   void initWindow() {
@@ -50,6 +52,7 @@ private:
   void initVulkan() {
     createInstance();
     debug.setupDebugMessenger(instance);                          // The debug messenger is out holy grail, it gives us Vulkan related debug info when built with the -DNDEBUG flag (as per the makefile)
+    device.pickPhysicalDevice(instance);
   }
 
   void createInstance() {