Originally Posted by Killbomb
Just got the achievement, thanks for the guide! Might want to note that you need to aim with LT for it to count. I know I used the basic X attack with the tennis racquet before and the achievement popped when I aimed with it and hit a zombie.
Nope not true, I just did it using X instead of aiming for both the soccer ball and the tennis racket at the end of the list and the achievement popped. No need for aiming on those two.
Probably a good idea to for the bowling ball though, as if you just press X he swings it. You have to aim for him to throw that one.