
DOOM's 'Super FX 3' Upgrade Revitalizes SNES Gaming Experience
A 30-year-old SNES port of DOOM has been upgraded using a custom 'Super FX 3' chip, built into a Raspberry Pi, boosting performance from 10fps to nearly 20fps, restoring missing content, adding new features like force feedback, and improving gameplay, making it a more complete and polished experience for retro gaming enthusiasts.
