A video game that cost $436 million to make now looks like security camera footage, because someone leaked an NVIDIA file that was never meant to be turned on. The file is DLSS 5. It fell out of a basketball game, NBA 2K27, before NVIDIA released it. Modders grabbed it and jammed it into Cyberpunk 2077 within days. What the file does is simple. It looks at each frame the game draws and repaints it to look like a photo. Skin gets pores. Walls get grime. Everything drifts toward real…