Abstract: A game system and a game platform include a location inquiry unit that may request and obtain location information of a game user terminal from a positioning system. A method for a game system obtaining location information includes: a game user terminal sending a location inquiry request to a positioning system, obtaining location information from the positioning system and returning the location information to a game server. A method for applying location information in a game includes: a game server obtaining location information of a game user terminal, implementing a game according to the location information and a game configuration. A game server and a game user terminal are also provided. Through the above mentioned, it is possible to inquire location information of a game user terminal, and apply the location information in the game so as to provide various game services related to location information to users.