This is for calculating the amount of exp. needed for levels after level 20, calculated in thousands of exp. The curve of best fit I found for the levels up to 20 was: x x^2 x^3 --- + ------ + ------- 2 20 25 This could be improved by adding more terms to the polynomial, but I am lazy and this works fine. it is rounding it down to the nearest integer divisible by 5, to make it clean.