diff --git a/src/main.c b/src/main.c
index d412f70..6cfbf35 100644
--- a/src/main.c
+++ b/src/main.c
@@ -11,62 +11,26 @@
 #include <sodium.h>
 #include <math.h>
 #include <stdint.h>
-#include "research.h"
 #include "render.h"
 #include "column.h"
 #include "sdl.h"
-#include "events.h"
-#include "hiscore.h"
+#include "menu.h"
 
-///////////////// MAIN MENU ////////////////////////////
-int menu(void) {
-	quit = false;
-	Ren_menu();
-	while (quit == false) {
-//		SDL_Delay(20);
-		SDL_PollEvent(&event);
-		switch (event.type)  {
-			case SDL_KEYDOWN:
-			if (event.key.keysym.sym == SDLK_q) {
-				quit = true;				// quit
-			}
-			if (event.key.keysym.sym == SDLK_a) {
-				Ren_about();				// about
-				check_key();
-				Ren_menu();
-			}
-			if (event.key.keysym.sym == SDLK_i) {
-				Ren_info();				// info (instructions)
-				check_key();
-				Ren_menu();
-			}
-			if (event.key.keysym.sym > SDLK_0 && event.key.keysym.sym < SDLK_7) {
-				if (event.key.keysym.sym == SDLK_1) {speed = 1.0;}
-					if (event.key.keysym.sym == SDLK_2) {speed = 1.5;}
-						if (event.key.keysym.sym == SDLK_3) {speed = 2.0;}
-							if (event.key.keysym.sym == SDLK_4) {speed = 2.5;}
-								if (event.key.keysym.sym == SDLK_5) {speed = 3.0;}
-									if (event.key.keysym.sym == SDLK_6) {speed = 3.5;}
-				handle_events();			// game levels
-				end_game();
-				Ren_menu();
-			}
-		}
-	}
+//////////////// ABOUT ///////////////////////
+void about_fc() {
+	printf("Fun Columns\nOriginal IIGS version: Olivier Goguel (FTA 1990/91)\nSDL version 1.0: Jason Bou-Samra\n");
 }
 
 ///////////////////// MAIN ROUTINE /////////////////////////
 int main(void) {
 
+	about_fc();
 	if (sodium_init() < 0) {			// initialise sodium
 		printf("error\n");			// -1 = failure
 	}
-	initSDL();
-	init_gfx();
-	next_brick();
-	initial_brick();
-	col = new_column();
-	menu();
+	initSDL();						// init. SDL subsystem
+	init_gfx();						// sprite map
+	menu();							// main menu
 	shutdownSDL();
 	return 0;
 }