The GeForce 8800 GTX turned 20 on November 8. The 768 MB card helped usher in DirectX 10, introduced the architecture that made CUDA possible, and was the sort of upgrade people bought to take a crack at Crysis.

To mark the anniversary, Unreal Engine artist Dylan Browne released a free Steam demo with NVIDIA's support. You can walk around a 2006-era gaming room, unbox the card and install it in a tower. The room uses path tracing and DLSS 4.5, so the hardware needed to run the tribute is considerably newer than the hardware in the box.

Sources: NVIDIA retrospective | Steam demo