It's easy to understand why brutalism has been such a potent source of architectural inspiration for games. The raw forms - solid, legible and with clear lineation - are the perfect material for level designers to craft their worlds with. Simultaneously, these same structures are able to ignite imaginations and gesture outwards, their dramatic shapes and monumental dimensions shocking and attention-seizing.
Brutalism is a branch of architecture that spans roughly 30 years (1950s-1970s). It was borne out of the devastation of two world wars, when there was a need to rebuild. In this aftermath brutalism became a vital global phenomenon. If you live in a city, you've no doubt passed by a hulking example.
The term derives from a French invention: b ton brut, meaning raw concrete. This is the structure's most prominent feature - sheer concrete surface, often left rough, exposed or unfinished. Significant in the emergence of brutalism was the architect Le Corbusier and his Unit d'Habitation. Built from reinforced concrete, the housing unit was an attempt to create what Le Corbusier called "a machine for living" - a place that met our every need. It was a thoroughly modern, progressive and even utopian conception of architecture. Regardless of the visual force of brutalism, it's impossible to divorce it from this socio-historical background.