The Legend of Lochlinlea
point buy system
Set all ability scores to 8, and then spend the number of points that your game allows (usually 25, 28 or 32) to raise them. Each ability score point from 9-14 costs one point each. 15 and 16 cost 2 points each and above 16 costs 3 points per ability score point up to 18.
These rules may be needed to assist you with the character creation rules