The primary reason a game developer would create an official game wiki for a new video game is to create an easy and useful resource for potential players. This wiki serves as a central hub of information about the game, including gameplay mechanics, character descriptions, strategies, walkthroughs, and more. It is designed to provide players with a comprehensive and reliable source of information that can enhance their gaming experience. Creating an official game wiki also allows the developer to establish a direct line of communication with the player community, enabling them to gather feedback, address any issues or bugs, and continually improve the game based on player input. While advertising other video games may sometimes be included on the official game wiki, it is not the primary purpose of its creation. Additionally, beta testing typically occurs before the official release of a game and is separate from the creation of a game wiki.
