It has a time that in 2013 the J.J Abrams had to announce to develop a film based on Valve Corporation's Portal but for the reason, it might have cancel but now in 2020 the J.J Abrams has to confirm that the movie is in the development phase so many fan's of the game is very excited to listen to this news. even the Game Development getting a bigger punch to Hollywood. this portal is very much important for the players over and over years. even the portal win numerous awards and take a large place of fans falling around the world. as this is a very difficult task based on gameplay. for now, fans are just waiting and I wish them the best of luck and appreciate their hard work.