wikip says: Tarkovsky's Stalker is loosely based on it, as are quite a few video games, movies and plays. https://en.wikipedia.org/wiki/Roadside_Picnic https:/

wikip says: Tarkovsky's Stalker is loosely based on it, as are quite a few video games, movies and plays. https://en.wikipedia.org/wiki/Roadside_Picnic https://en.wikipedia.org/wiki/Roadside_Picnic