TowerHex system requirements state that you will need at least 4 GB of RAM. Additionally, the game developers recommend somewhere around 16 GB of RAM in your system. You will need at least 5 GB of free disk space to install TowerHex. An Intel Core i5-4590 CPU is required at a minimum to run TowerHex. However, the developers recommend a CPU greater or equal to an Intel Core i7-4770 to play the game. Provided that you have at least an NVIDIA GeForce GTX 970 graphics card you can play the game. Futhermore, an NVIDIA GeForce GTX 1070 is recommended in order to run TowerHex with the highest settings.
TowerHex will run on PC system with Windows 7 SP1 and upwards.