Cooperative gameplay is featured on consoles in Japan.
Playability is defined as a set of properties that describe the Player Experience using a specific game system whose main objective is to provide enjoyment and entertainment by being credible and satisfying when the player plays alone or in the company of others
 Satisfaction is a highly subjective attribute that provokes a difficult measuring due to player preferences and pleasures influencing the satisfaction for specific game elements: characters, virtual world, challenges, and so on

