BERLIN (AP) — If you go down to the Rhine today, you're in for a big surprise.

At least that's what the Swiss city of Basel is claiming in a video featuring "Pokemon Go" character Pikachu taking humorous revenge on gamers.

The clip has become a viral hit with more than 1.4 million shares on Facebook by Friday. It was made for Basel's tourism office.

The city is located in the northwestern corner of Switzerland on the border with France and Germany.