The film was shot entirely at Sun Center Studios, which is located in the suburbs of Philadelphia, USA. The scenery of the city, bunkers and everything we see in the movie was built there. Also the views of the destroyed world were drawn using computer graphics, but of course inspired by real locations to emphasize the location and the reality of the destruction of the planet.
Shelter
In movie
Scene where Zora and Maya take refuge in a shelter when strangers come to them demanding they hand over an oxygen generator.
Real
Scene was shot all the scenes in and around the asylum were filmed at Sun Center Studios in Philadelphia. It was there that all the necessary sets were built. Studio shooting versus on location shooting was chosen because the movie involves a very small space and it is easy to build in a pavilion, and also because of the specific yellow lighting.
Philadelphia
Sun Center Studios
