chupacabraVS2: 1. Yes "darker" ones are ones you haven't gotten. As you said 2. The different colored "cups" are just levels. It appears that 20 achievement points and under are "bronze". 25 up to some other limit is "silver" cup, and the higher ones are "gold". (Or whatever the colors actually are) 3. You only achieve an achievement once.
(ocultar) Si quieres buscar más sonre algunos juegos, puedes visitar la sección de enlaces y ver si encuentras algún vínculo interesante allí. (pauloaguia) (mostrar todos los consejos)