Kinect Sports
70 Achievements
1,500
80-100h
Ball Blitz
Scored 350 or more in the Pin Rush Bowling mini-game
25
How to unlock the Ball Blitz achievement in Kinect Sports - Definitive Guide
YOUR SHOULDER WILL BE TIRED!!
After failing numerous times I stumbled across a video on YouTube. All credit goes towards the video uploader, Enders75809.
Use one hand! Using a one handed windmill, I managed to get the ahievement first time with a score of 579 when I did this.
Please comment if you vote negatively. I will edit my solution to make it better.
The main reason for this is when throwing simultaneously, the balls bounced off of each other for me almost everytime and went straight to the... thingie on sides, cant remember the correct term.
I'm sorry, English is not my mother language, but I'm doing what I can.
EDIT: I tried just for fun after few months of not playing and I easily got around 600 on my first try.
This will require a bit of patience and practice. The aim of this minigame is to knock down as many pins as possible within the time limit. You get 60 seconds on the clock to begin with, and a subsequent 5 seconds for every 30 pins you knock down. You can pick up two balls at once, but a new frame of pins will only be added once the previous frame has been cleared. One of the best techniques to use here is a ‘windmill’, where you stretch both arms out straight, pick up both balls at the same time, then ‘windmill’ them forward so they finish straight. The balls will continue to flow, so just stretch your arms out horizontally again and keep the action going. After a bit of practice, you’ll achieve your target of 350+.