What role skateboard wallpaper can the subway parkour box open?

The secret treasure chest of subway parkour can open sailing skateboards, sea sounds, fallen leaves, surfing skateboards, notes and rickshaw wallpapers. Subway Parkour is a parkour avoidance game developed by Danish company SYBOGames and released by Dream World in China. The game was launched on iOS and Android platforms on 20 13 and 10.