This jam is now over. It ran from 2018-08-10 22:00:00 to 2018-08-25 00:59:59. View results
QR codes are cool. They are free. They are used inside museums, on soda bottles or in the movie posters.
But, to this day, I haven't seen them much in games... well, not in desktop games.
As most of current PCs/Macs have webcams, they could be easily used as an expansion to the gaming.
A collectible card game with QRs on them?
I don't know, I am not the jamer here. You are.
Desktop games are preferred.