In a world of calculators, one dared to become a game.
Sure, you've used calculators before, but have you ever "played" a calculator?
No, you haven't.
Welcome to Calculator: The Game where you'll manipulate numbers by adding them, subtracting them, converting them, reversing them, and stuffing them through portals ... yes ... PORTALS. You thought you knew everything there was to know about numbers ... then you played Calculator: The Game and realized ... you knew nothing.