The minimum memory requirement for Door is 2 GB of RAM installed in your computer. If possible, make sure your have 4 GB of RAM in order to run Door to its full potential. An Intel Core i3-530 CPU is required at a minimum to run Door. However, the developers recommend a CPU greater or equal to an Intel Core i5-650 to play the game. Provided that you have at least an NVIDIA GeForce GTX 670 graphics card you can play the game. But, according to the developers the recommended graphics card is an AMD Radeon R7 240. In terms of game file size, you will need at least 1 GB of free disk space available. By contrast, the game developers recommend somewhere around 2 GB of free disk space on your system drive.
Door will run on PC system with Win 7 or later and upwards.