Tchia

In order, to get this achievement, you need to have trophy (whatever if it's gold silver or copper).
To earn trophy (you need a Playstation... What a joke ), you need to win challenges like jumping, race or shooting range. You can stack Trophys in your inventory if you want (press when you have it in your hands)
There's two machines,one is on the middle of the big north island Ija Nöj, in a village called Tingeting and the other one is on the top of the big south island Madra Nöj, in the city called Aëmoon.
You can find them on the map, the machines have a Claw icon with a ball.

Go to one of them (or Both if you want 100% achievements)
Drop thophy (with ) in the box, in front of the machine to get 3 try (you get +3 try each time you drop a trophy in the box.
All you have to do is press one time to move to your right and press again to stop the claw, then press again to move forward and finally to stop it and try to catch a ball (gold give you item, and yellow give you a trophy(to have more try)).
You probably won't win the first try, but a little red circle under the claw can help you.

If you want the 100%, you only need to collect all the gold ball (not the yellow one) on both machines.

Good luck