Lego Friends, based on the Lego toy line of the same name, is different from that of previous Lego video games. Combat is omitted in favor of exploration and social simulation elements.[1] In the game, the female player character visits her cousin Olivia over the summer at Heartlake City. Olivia, her friends, and the other citizens give the player different tasks to complete in the city, made up of five main areas.[2] Some of these tasks require the player to assume control of their pets and make use of their special abilities.[3] Completing these tasks unlocks new clothing, pets, and accessories for the player.[2] Completing tasks also increases the "friendship level" with Olivia and her friends,[2] with whom reaching "true friendship" is the main objective of the game.[3] Lego studs serve as currency, which can be earned through playing minigames.[1]