"Portal Remastered" is a recreation of Valve's game from 2007, made with Unreal Engine 4. The main goal of the game is to recreate the first Portal game, without all graphical inconsistencies created by all differences between the first game and its sequel (like elevators between levels, GLaDOS appearance...).
Screenshot of the first Test Chamber of the game (Test Chamber number 00), on April 25th, 2018.