The cheapest graphics card you can play it on is an AMD Radeon R9 270X. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 970. The minimum memory requirement for ReThink is 4 GB of RAM installed in your computer. You will need at least 3 GB of free disk space to install ReThink. To play ReThink you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz. However, the developers recommend a CPU greater or equal to an Intel Core i3-530 to play the game.
ReThink will run on PC system with Windows 7 or newer and upwards.