Complex sentence: For those who have seen the movie inception with the different levels of dreams--something similar is constructed for beliefs but dreamers/players are very awake in Mertens and Zamir construction and very aware of lower level beliefs.
Split into simpler sentences: For those who have seen the movie inception with the different levels of dreams--something similar is constructed for beliefs. Dreamers/players are very awake in Mertens and Zamir construction and very aware of lower level beliefs.