Opticall is one of a kind strategy bluffing game to keep you on the edge of your seat with spidey senses tingling. This game begs to be played time and time again. It can be as quick as 15 minutes or be played multiple times and go on for hours. Opticall is highly recommended to card game lovers. There is nothing like a little guessing, bluffing, and strategizing to kick off a round of fun with friends and family.