You could have downloaded Powerhook Bowling 2 for Mac from our application library for free. The software is included in Games.
From the developer:
Now you can bowl and hook the ball into the pins like the pros do. Practice your bowling skills and experience realistic pin action powered by a physics engine. Eight different balls and five lanes to choose from. Until you master the hook you can put the bumpers up. Games are limited to four frames until Powerhook Bowling is registered.
You may want to check out more software for Mac, such as Gutterball - Golden Pin Bowling, Gutterball - Golden Pin Bowling FREE or Ninepin Bowling, which might be similar to Powerhook Bowling.
Sports