A game client is a network client that connects an individual user to the main game server, used mainly in multiplayer video games. It collects data such as score, player status, position and movement from a single player and send it to the game server, which allows the server to collect each individual's data and show every player in game, whether it is an arena game on a smaller scale or a massive game with thousands of players on the same map. Even though the game server displays each player's information for every player in a game, players still have their own unique perspective from the information collected by the game client, so that every player's perspective of the game is different, even though the world for every player is the same. The game client also allows the information sharing among users. An example would be item exchange in many MMORPG games where a player exchange an item he/she doesn't want for an item he/she wants, the game clients interconnect with each other and allows the sharing of information, in this exchanging items. Since many games requires a centralized space for players to gather and a way for users to exchange their information, many game clients are a hybrid of client-server and peer-to-peer application structures. History The World Wide Web was born on a NeXTCube with a 256Mhz cpu, 2GB of disk, and a gray scale monitor running NeXTSTEP OS. Sir Tim Berners-Lee put the first web page online on August 6, 1991 while working for CERN in Geneva Switzerland. Online gaming started in the early seventies. At that time Dial-up bulletin boards provided players with a way of playing games over the internet. In the 1990s, new technologies enabled gaming sites to pop up all over the internet. The client-server system provided online gaming a way to function on a large scale. Functions A game client has 4 primary functions: Receive inputs, Analyzes data, Gives feedback, Adjust system Receives input A game client receives input from an individual user. In an FPS game, for example, a player does many different actions such as move, shoot and communicate. Each of them will require the player to control the input devices. After receiving those inputs, the game client will send it back to the server. Analyzes data The game client decodes and displays information that makes up the game world, including