[Added] Tutorial Screen, Start of the Game Screen

include/GameScreen.h

@@ -0,0 +1,16 @@
+#ifndef GAME_SCREEN_H
+#define GAME_SCREEN_H
+
+#include "Screen.h"
+
+class GameScreen: public Screen {
+
+private:
+protected:
+public:
+    GameScreen();
+    void logic() override;
+
+};
+
+#endif