The cheapest graphics card you can play it on is an NVIDIA GeForce GTX 770. In terms of game file size, you will need at least 5 GB of free disk space available. To play Lights Out you will need a minimum CPU equivalent to an Intel Core i5-4590. Lights Out system requirements state that you will need at least 8 GB of RAM.
Lights Out will run on PC system with Windows 7 64bit and upwards.
