The municipality of Gävle is the first in Europe to adopt the game, it has already been available in cities in the USA and Australia.

In Gävle, it is possible to play the game at playgrounds in Boulognerskogen, Solgrytan in Andersberg and Södra Sätraängarna.

It's a flat and empty grass area until you start the game, then you land in a fairy tale world where you can help dinosaurs, capture kittens and cook robots, among other things.

- You mix the reality we see with digital elements, says Theodor Randås, planning strategist, Gävle municipality.

See what the game looks like and hear Theodor Randås tell more in the clip