well basically what we really need is a game with 3 colours only, and it randomly generates on of those three in random sequence..sort of guitar hero...do u know how pls...or use the same concept? thnks
@amj, @alexia: then you should have a look at this topic providing capx of a simon game. Colors are defined as object, and the game sets a sequence that the player has to reproduce. I think this is close in theory to what you want to do.