How many movies have Evgeniy Nikishov and Ilya Kulikov collaborated on?

They have worked on 4 movies together! Their first movie together was V.I.P. Cop. New Year's Eve Mayhem (2018) while their highest rated movie together was Chernobyl: Exclusion Zone. The Movie (2019). They have not worked together since V.I.P. Cop. New Year's Eve Mayhem 2 (2019).