Wow! This is an amazing project I recently discovered thanks to Retro Gamer magazine. This clever fellow has created a way to play good old Light Gun games like Duck Hunt, Virtua Cop, Terminator 2 and House of the Dead just to name a few!
Hopefully his system can be mass produced so I’ll can use one with my Sega Mega Drive (Genesis) and Menacer Gun!
Here’s his Github page with all the details:
https://github.com/charcole/LCDZapper
UPDATE 24/10/2022: Seen a few people viewing this so thought I’d mention that if you don’t care about getting an old light gun working then there’s some great new options now days like the Sinden LCD Lightgun here:
https://sindenlightgun.com/
UPDATE 8/03/2023: Also just found out about these guys:
https://neslcdmod.com/
Here’s a video of what is apparently an older version of his LCD Zapper system: