With the development of online streaming technology in recent years, live streaming of video games has become a hot emerging industry. Online games are gradually replacing TV as an important media for young people's entertainment. Many gamers watch live broadcasts, share the thrill of live gamers and learn the tricks. However, gamers often cannot find the desired walkthrough, or the screen layout is too cluttered which makes users impatient to watch. The "Online Game Walkthrough" designed in this study not only provides a platform where users can share their experience and the gamers can share game videos, but also provides boosting service to help the gamers beat the level. This research hopes that through this platform, game players can share their gaming experience and pass strategies.