Description taken from Wii version of this game

Free Running brings the sport of parkour to gamers by combining the go-anywhere acrobatics of Assassin's Creed with the tricks and multipliers of skateboarding and snowboarding titles. Players climb, leap, and run using precisely timed swings of their Wii Remote and Nunchuk, maintaining their Flow and Sprint meters in order to freely navigate ten levels spread throughout "Urban Jungle," "Docklands," and "Inner City" environments. There are nine different single- and multiplayer modes, including "Race," "Trick," and "Target" modes, and 60 different challenges let gamers unlock new clothes, music, tricks, and parkour pioneers like Sébastien Foucan. ~ Christopher Brown, All Game Guide