To play DeFaster you will need a minimum CPU equivalent to an Intel Celeron. Whereas, an Intel Core Duo T2050 is recommended in order to run it. In terms of game file size, you will need at least 100 MB of free disk space available. DeFaster system requirements state that you will need at least 4 GB of RAM. The cheapest graphics card you can play it on is an NVIDIA GeForce GTX 480. But, according to the developers the recommended graphics card is an NVIDIA GeForce 6100.
DeFaster will run on PC system with Windows XP and upwards.