An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Final Dusk. Whereas, an Intel Core i5-650 is recommended in order to run it. In terms of game file size, you will need at least 680 MB of free disk space available. Provided that you have at least an NVIDIA GeForce GTX 770 graphics card you can play the game. But, according to the developers the recommended graphics card is an NVIDIA GeForce 6100. Final Dusk system requirements state that you will need at least 2 GB of RAM. Additionally, the game developers recommend somewhere around 4 GB of RAM in your system.
Final Dusk will run on PC system with Windows XP or later and upwards.