McNee+ is based on a dice game called Double Cameroon, whose origins lie in Poker Dice, Yacht & Generala, which are played around the world. The main difference is that McNee+ and Double Cameroon use ten dice rather than five, giving two groups of five which are then used for scoring. McNee+ uses iPhone touch Buttons to represent the dice and provides a solo game which is simple but addictive. The points score is calculated using the total score divided by ten and rounded to the nearest whole number. Both total and points are displayed for the user’s enjoyment.