CAS in HOI4 be like:
This video is reimanition of a part of the movie American Psycho, to reflect the overpower status that CAS (Close Air Suport) have in the game HOI4.
This is a fan edit about Paradox Interactive(in this video Hearts of Iron IV). These videos transform existing footage through the use of editing programs, giving a new meaning to the existing images, in order to relate the footage to a paradox game in a funny and entertaining way.