The Amiga classic Lemmings turns 30 this year. To celebrate, current license holder Exient (who acquired the property from Sony) is producing a documentary titled Lemmings 30th: Can You Dig It?, which follows the series from its European PC origins to its current mobile iterations.

Even though it has been ported to a seemingly infinite number of consoles in the US, Lemmings is deeply British. It’s a game about guiding blue-robed, green-haired critters to an exit before they accidentally kill themselves on the way.

The game’s dry humor and puzzle design eschewed the typical ’90s American-style action/arcade platforming for something less reflex-intensive, helping Lemmings become a hometown favorite over time. “If you visit Dundee, where Lemmings was originally created for the Amiga by DMA Design, there’s even a park with three little monuments to the Lemmings characters,” Exient Creative Marketing Manager Jamie Wotton told Ars. “Quite clearly—and hopefully the documentary will show this—the franchise has a special place in British culture.”