Kingpin Bowling is a deceptively difficult game. You’ve got 10 frames to roll as many strikes as you can. Throw too many gutterballs and you’ll be over at the bar crying with all the other wimps.
Use your mouse to click and hold the “GO” button. When the meter gets to the YELLOW bar, release the mouse to throw your bowling ball. If you’ve released before or after the yellow, your ball will either go left or right, so it pays to be accurate.