Electronic Entertainment Design and Research (EEDAR) has just released a revealing new study based on the Microsoft Xbox 360 Achievement System. The study concluded that, in general, game titles that have a higher volume of Accomplishments correlate with both a higher Metacritic Metascore and higher gross sales in the United States. The data also indicated that not all developers are utilizing these design options. In fact, 29% of all Accomplishments are Completion Accomplishments; one of the easiest to develop and integrate – leaving way for additional opportunities within the Accomplishment categories.
