The cheapest graphics card you can play it on is an NVIDIA GeForce GTX 970. To play OK Bob you will need a minimum CPU equivalent to an Intel Core i5-4590. In terms of game file size, you will need at least 650 MB of free disk space available. OK Bob system requirements state that you will need at least 4 GB of RAM.
OK Bob will run on PC system with Windows 7 SP1, Windows 8.1 or Windows 10 and upwards.
