Not Not is the multiplayer adaptation of the eponymous video game by Alt Shift, a speed game combining orientation, logic and reflexes, based on two cognitive biases: multiple negations, as well as incongruent words (colors are written in another color than the one they designate). It's up to you to filter out this irrelevant information that slows down your reaction time in order to tap as quickly as possible on one of the cards that meets the criteria generated by the dice and thus win it. —description from the publisher