In a world of calculators, one dared to become a game!

Sure, you've used calculators before, but have you ever "played" a calculator?

Welcome to Mr. Calculator where you'll manipulate numbers by adding them, subtracting them, converting them, reversing them, and stuffing them through portals ... yes ... PORTALS!!!!

Mr. Calculator features:

- LCD DISPLAY for extra long equations

- COMFORTABLE BUTTONS designed for modern gameplay

- Mr. Calculator, the snarky assistant who will help you win

- Functioning solar panel

- APPROVED for use in Mr. Calculator (ISO 99000)