Index: README.txt
===================================================================
--- README.txt	(revision 03f4c64339305a5b2582b16998b1272f0a7a40ce)
+++ README.txt	(revision 71876b91924e376234165a73abe82f64972725f1)
@@ -56,3 +56,3 @@
  (cmake . && make && sudo make install)
 
--sudo apt-get install libxcb1-dev xorg-dev libglm-dev
+-sudo apt-get install libxcb1-dev xorg-dev libsdl2-dev libglm-dev
Index: makefile
===================================================================
--- makefile	(revision 03f4c64339305a5b2582b16998b1272f0a7a40ce)
+++ makefile	(revision 71876b91924e376234165a73abe82f64972725f1)
@@ -1,2 +1,3 @@
+# CFLAGS are compiler flags and LIBFLAGS could be renamed LINKER_FLAGS
 OS = $(shell uname)
 CC = g++
@@ -35,7 +36,8 @@
 VULKAN_SDK_PATH = /home/dportnoy/Desktop/VulkanSDK/1.1.106.0/x86_64
 CFLAGS_VULKAN = -std=c++17 -I$(VULKAN_SDK_PATH)/include -Wall -pedantic
-LIBFLAGS = -L$(VULKAN_SDK_PATH)/lib `pkg-config --static --libs glfw3` -lvulkan
+#LIBFLAGS = -L$(VULKAN_SDK_PATH)/lib `pkg-config --static --libs glfw3` -lvulkan
+LIBFLAGS = -L$(VULKAN_SDK_PATH)/lib -lvulkan -lSDL2
 
-vulkangame: vulkan-game.cpp
+vulkangame: new-vulkan-game.cpp
 	$(CC) $(CFLAGS_VULKAN) -o $@ $^ $(LIBFLAGS)
 
Index: new-vulkan-game.cpp
===================================================================
--- new-vulkan-game.cpp	(revision 71876b91924e376234165a73abe82f64972725f1)
+++ new-vulkan-game.cpp	(revision 71876b91924e376234165a73abe82f64972725f1)
@@ -0,0 +1,72 @@
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_vulkan.h>
+
+#define _USE_MATH_DEFINES // Will be needed when/if I need to # include <cmath>
+
+#define GLM_FORCE_RADIANS
+#define GLM_FORCE_DEPTH_ZERO_TO_ONE
+#include <glm/vec4.hpp>
+#include <glm/mat4x4.hpp>
+
+#include <iostream>
+#include <vector>
+
+using namespace std;
+using namespace glm;
+
+const int SCREEN_WIDTH = 800;
+const int SCREEN_HEIGHT = 600;
+
+int main(int argc, char* argv[]) {
+   cout << "Starting Vulkan SDL game..." << endl;
+
+   SDL_Window* window = nullptr;
+   //SDL_Surface* screenSurface = nullptr;
+
+   if (SDL_Init(SDL_INIT_VIDEO) < 0) {
+      cout << "SDL could not initialize! SDL_Error: " << SDL_GetError() << endl;
+   } else {
+      window = SDL_CreateWindow("Vulkan Game",
+                  SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
+                  SCREEN_WIDTH, SCREEN_HEIGHT,
+		  SDL_WINDOW_VULKAN);
+
+      if (window == nullptr) {
+         cout << "Window could not be created! SDL_Error: " << SDL_GetError() << endl;
+      } else {
+         //screenSurface = SDL_GetWindowSurface(window);
+
+         //SDL_FillRect(screenSurface, nullptr, SDL_MapRGB(screenSurface->format, 0xFF, 0xFF, 0xFF));
+            
+         SDL_UpdateWindowSurface(window);
+
+	 uint32_t extensionCount;
+   
+	 vkEnumerateInstanceExtensionProperties(nullptr, &extensionCount, nullptr);
+
+	 cout << "Vulkan extensions (" << extensionCount << "):" << endl;
+         cout << endl;
+
+         SDL_Vulkan_GetInstanceExtensions(window, &extensionCount, nullptr);
+
+         vector<const char*> extensionNames(extensionCount);
+         SDL_Vulkan_GetInstanceExtensions(window, &extensionCount, extensionNames.data());
+
+	 `cout << "SDL Vulkan extensions (" << extensionCount << "):" << endl;
+
+	 for (vector<const char*>::iterator it = extensionNames.begin(); it != extensionNames.end(); it++) {
+            cout << *it << endl;
+         }
+
+         SDL_Delay(2000);
+      }
+   }
+
+   SDL_DestroyWindow( window );
+
+   SDL_Quit();
+
+   cout << "Finished" << endl;
+
+   exit(0);
+}