I. Introduction
Game development has been very rapid, and the game is played by all people, ranging from small children to adults. The game has various genres depending on the player's preferences, such as action, role-playing game (RPG), realtime strategy (RTS), adventure, first-person shooter (FPS), casual social, massively multiplayer online role-playing game (MMORPG), music simulation, puzzle, turn-based strategy (TBS) [1]. Games are entertainment facilities that are very useful now and, in the future, [2] because in addition to game entertainment can also be used as a means of learning [3], [4]. In general, popular games are multiplayer games which means the game can be played online or can play with other players through an internet connection.