Kunlun Wanwei released Matrix-Game 4.0, the world's first video model game running on a single consumer-grade graphics card. It delivers 480p, 60 FPS real-time gameplay on an NVIDIA RTX 5090 with latency below 150ms, and is the first to close the loop between code-generated game logic, structural constraints, and real-time video model rendering. The project is open-sourced, and the team will continue iterating the model.