The cheapest graphics card you can play it on is an NVIDIA GeForce 6100. But, according to the developers the recommended graphics card is an AMD Radeon R7 360. An AMD C-50 CPU is required at a minimum to run Derelict Fleet. Whereas, an Intel Core i3-530 is recommended in order to run it. In terms of game file size, you will need at least 1 GB of free disk space available. Derelict Fleet system requirements state that you will need at least 500 MB of RAM. Additionally, the game developers recommend somewhere around 2 GB of RAM in your system.
Derelict Fleet will run on PC system with Windows 7 and upwards.
Show Derelict Fleet system requirements on your site