The cheapest graphics card you can play it on is an NVIDIA GeForce GTX 960. Futhermore, an NVIDIA GeForce GTX 980 is recommended in order to run Crazy Flies with the highest settings. Crazy Flies system requirements state that you will need at least 4 MB of RAM. Additionally, the game developers recommend somewhere around 8 MB of RAM in your system. In terms of game file size, you will need at least 300 MB of free disk space available. By contrast, the game developers recommend somewhere around 500 MB of free disk space on your system drive. An Intel Core i5-650 CPU is required at a minimum to run Crazy Flies. However, the developers recommend a CPU greater or equal to an Intel Core i7-6700K to play the game.
Crazy Flies will run on PC system with windows7sp1 and upwards.