diff --git a/.gitignore b/.gitignore
index 06ced92..699531e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,4 +14,8 @@ Chinczyk188/res/SFML
 # EN: Executable created by g++ (mingw).
 # PL: Plik wykonywalny tworzony przez g++ (mingw).
 output.exe
-Chinczyk188/output.exe
\ No newline at end of file
+Chinczyk188/output.exe
+
+# EN: Don't include include directory with Doxygen documentation.
+# PL: Aby nie brać pod uwagę katalogu include z dokumentacją Doxygen.
+Chiczyk188/include
\ No newline at end of file
diff --git a/Chinczyk188/Game.cpp b/Chinczyk188/Game.cpp
new file mode 100644
index 0000000..82ed9dc
--- /dev/null
+++ b/Chinczyk188/Game.cpp
@@ -0,0 +1,71 @@
+#include "Game.hpp"
+#include <iostream>
+
+void Game::initVariables() {
+
+	this->window = nullptr;
+
+}
+
+void Game::initWindow() {
+
+	this->videoMode = sf::VideoMode::getDesktopMode();
+	this->videoMode.width  /= 2;
+	this->videoMode.height /= 2;
+
+	this->window = new sf::RenderWindow(this->videoMode, "Chinczyk188", sf::Style::Default);
+
+}
+
+Game::Game() {
+
+	this->initVariables();
+	this->initWindow();
+
+}
+
+Game::~Game() {
+
+	delete this->window;
+
+}
+
+const bool Game::running() const {
+
+	return this->window->isOpen();
+
+}
+
+void Game::pollEvents() {
+
+	while (this->window->pollEvent(this->ev)) {
+		switch (this->ev.type) {
+			case sf::Event::Closed:
+				this->window->close();
+				break;
+			case sf::Event::KeyPressed:
+				if (this->ev.key.code == sf::Keyboard::Escape) this->window->close();
+				break;
+		}
+	}
+}
+
+void Game::update() {
+
+	this->pollEvents();
+
+}
+
+void Game::render() {
+
+	// EN: Render logic
+	// PL: Mechanizm renderowania
+	this->window->clear(sf::Color(255, 0, 0, 255));
+
+
+
+	// PL: Mechanizm wyświetlania
+	// W celu wyświetlenia na ekranie wyniku renderowania
+	this->window->display();
+
+}
\ No newline at end of file
diff --git a/Chinczyk188/Game.hpp b/Chinczyk188/Game.hpp
new file mode 100644
index 0000000..a349fc9
--- /dev/null
+++ b/Chinczyk188/Game.hpp
@@ -0,0 +1,22 @@
+#pragma once
+#include <SFML/Graphics.hpp>
+
+class Game {
+	private:
+		sf::RenderWindow* window;
+		sf::VideoMode videoMode;
+		sf::Event ev;
+
+		void initVariables();
+		void initWindow();
+
+	public:
+		Game();
+		virtual ~Game();
+
+		const bool running() const;
+		void pollEvents();
+
+		void update();
+		void render();
+};
\ No newline at end of file
diff --git a/Chinczyk188/Makefile b/Chinczyk188/Makefile
index c0a30ab..84568e9 100644
--- a/Chinczyk188/Makefile
+++ b/Chinczyk188/Makefile
@@ -9,7 +9,7 @@ OUTPUT = output.exe
 CPPSTD = c++17
 
 default:
-	$(CC) -g "*.cpp" $(CFLAGS) $(DEPS) $(LINK) -std=$(CPPSTD) -static -static-libgcc -fno-keep-inline-dllexport -o $(OUTPUT)
+	$(CC) -g "*.cpp" $(DEPS) $(LINK) -std=$(CPPSTD) -static -static-libgcc -fno-keep-inline-dllexport -o $(OUTPUT)
 
 run: default
 	$(OUTPUT)
diff --git a/Chinczyk188/main.cpp b/Chinczyk188/main.cpp
index 4a5b9da..1d6dbed 100644
--- a/Chinczyk188/main.cpp
+++ b/Chinczyk188/main.cpp
@@ -1,24 +1,16 @@
-#include <SFML/Graphics.hpp>
+#include "Game.hpp"
 
-int main()
-{
-    sf::RenderWindow window(sf::VideoMode(200, 200), "SFML works!");
-    sf::CircleShape shape(100.f);
-    shape.setFillColor(sf::Color::Green);
+int main() {
 
-    while (window.isOpen())
-    {
-        sf::Event event;
-        while (window.pollEvent(event))
-        {
-            if (event.type == sf::Event::Closed)
-                window.close();
-        }
+	Game game;
 
-        window.clear();
-        window.draw(shape);
-        window.display();
-    }
+	while(game.running()) {
 
-    return 0;
+		game.update();
+
+		game.render();
+
+	}
+
+	return 0;
 }
\ No newline at end of file