Brunswick Pro Bowling

Win any of the 6 expert leagues. This is the most time consuming achievement in the game. You must play through at least 13 different leagues, with the first expert league being the 13th one. There are 6 beginner leagues, which consist of 6-7 weeks of bowling and alternate between 2 and 4 player teams. I only had to average around 120 to make it through the beginner leagues. Next are the amateur leagues. There are also 6 amateur leagues, which consist of 7-11 weeks of bowling and alternate between 2 and 4 player teams. I had to to average around 150 to make it through the amateur leagues. You will finally unlock the expert league. I had to average around 175 to win this league. Win the expert league to get the achievement. CPU scores will vary.