Hot on the heels of DOOM running on a Commodore 64 comes the DOOM Ring – you’ll have to squint, but we assure you it’s DOOM!
The version of the game being run is RP2040 Doom (designed to be run on a Raspberry Pi Pico RP2040) that’s been modified to generate grayscale graphics. It runs on a tiny printed circuit board along 4 score lines to wrap into a ring shape.
According to James,
“I wanted to see if this was a useable technique. It isn’t. The result was very fragile, and I lost the connections to the capacitive pads and USB port during encapsulation.”
source: Ancient
story source: technabob