An Intel Core 2 Duo U7600 CPU is required at a minimum to run 昔:Yesterday. In terms of game file size, you will need at least 400 MB of free disk space available. 昔:Yesterday system requirements state that you will need at least 4 GB of RAM. Provided that you have at least an NVIDIA GeForce GTX 480 graphics card you can play the game.
昔:Yesterday will run on PC system with Win7/8/10 and upwards.