This achievement is in Act 2 and is very missable. It requires you to get more than 11 points in the minigame. Josh always scores 11 points, so we need 12 or higher.
Some Tips:
Instead of aiming for the back boards with more points, stick to the 2 sets of 2 points that are rotating middle left and middle right. There is a max of 8 points on each, and time is against us. Start out by moving your cursor to the left set of targets. Position your cursor so it is to the left of the jumping receiver in the middle of the rotating discs and wait until the 2 point marker is over it and make your throw. Don't move the marker, just wait until the next 2 comes, and the next 2 comes, and so on until you get all 4 targets. Now, we'll need to do the same on the right-hand side. Position your cursor to the left of the receiver, wait for the 2 point to align with it and take your shot, leaving the cursor be and hitting all the targets accordingly (we only need 2 on this side, not all 4).
A visual guide is below, if you need it, by M-easy: