If you’ve been to Japanese arcades, you’ll probably have seen a medal game machine, a machine filled with lots of medals. In those machines, you win medals by inserting a medal at the right time to push medals that are close to the edge into the exit.

Tacty, one of the winners of the Nintendo Labo Creator’s Contest, has come up with a video showing how you can make your own medal game with the help of Nintendo Labo.

Although the video is in Japanese it shouldn’t be too hard to understand. Watch below: