In terms of game file size, you will need at least 600 MB of free disk space available. The cheapest graphics card you can play it on is an NVIDIA GeForce 6100. Futhermore, an AMD Radeon R7 370 is recommended in order to run Curfew with the highest settings. To play Curfew you will need a minimum CPU equivalent to an Intel Pentium 4 2.40GHz. However, the developers recommend a CPU greater or equal to an Intel Core i5-4430 to play the game. Curfew 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.
Curfew will run on PC system with Windows® 7 (32/64-bit)/Vista/XP/8.1 and upwards.