Initial game launcher

games/demo_game.h

@@ -0,0 +1,30 @@
+// ============================================================================
+// DEMO GAME HEADER
+// ============================================================================
+// Simple demo game to test the launcher
+
+#ifndef DEMO_GAME_H
+#define DEMO_GAME_H
+
+#include "game.h"
+
+/**
+ * @brief Demo Game - Simple test game for launcher
+ * 
+ * Displays a welcome message and simple instructions.
+ * Touch or press button to exit back to launcher.
+ */
+class DemoGame : public Game {
+public:
+    DemoGame(uint16_t width, uint16_t height, LowLevelRenderer* renderer, LowLevelGUI* gui);
+    
+    void init() override;
+    bool update(const InputEvent& event) override;
+    void draw() override;
+
+private:
+    int tap_count;
+    bool exit_requested;
+};
+
+#endif // DEMO_GAME_H