This is a game called Monstreal - www.monstreal.net
You had to find stickers and scan them and then collect the monsters, and they were/are all over Concordia University.
First two are the back and front of little business cards we gave out. Then are all the stickers with their QR codes.
Print 'em yo. They're pretty awesome.
Project teammates: Ian Arawjo, Dorrine Allali, and Veronique Belanger.