PlayX4 (The Seoul Game and Entertainment Exhibition) mainly invites game developers and programmers from all over the world to participate. The organizer will arrange for different leading manufacturers to give special speeches and release new technologies and products. According to the nature, they will conduct "special speeches", "new technology experience", "seminars", "Game Industry Academy" and other activities. In addition to large-scale forums, each manufacturer also arranged business opportunity negotiation activities at its own booth. In addition, the conference also has a buyer negotiation area, providing buyers from various countries with exhibitors to exchange business opportunities.