Kunlun Tech releases open-source AI game system that runs on a single RTX 5090

Kunlun Tech released Matrix-Game 4.0 on October 15, an open-source system that combines a game engine with real-time AI video rendering on a single consumer graphics card. The company says it delivers 480p gameplay at 60 frames per second on an Nvidia RTX 5090, with input-to-response latency below 150 milliseconds. The game engine maintains the world’s state, physics and interaction rules, while a video model turns simple, low-poly frames into detailed visuals.