I'm trying to find a movie where there are a bunch of peaople locked in a room and they have to do a test, but the test is not only in paper form they have to show other qualities. The whole movie is filmed inside this white room.

Exam

Psychedelic drug movie in which a group of young people are on acid drug in the house and start having bad illusions and killing each other

Psychedelic drug movie (but old one!) in which a group of young people are on acid drug in the house and start having bad illusions and killing each other

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