Raspberry Pi owners have always been prone to coming up with elaborate, technically-interesting-but-practically-questionable projects, and Pi enthusiast Jeff Geerling has an exciting new submission to that canon: an old AMD Radeon RX 460 GPU, connected to the Raspberry Pi 5's PCI Express bus and managing to play demanding titles like Doom 3 (2004) and Tux Racer at a crisp 4K resolution. Geerling's maze of adapters, software tweaks, and workarounds is a testament both to his ingenuity and the flexibility of the Raspberry Pi and its ecosystem.