3tene 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. An Intel Core i5-650 CPU is required at a minimum to run 3tene. However, the developers recommend a CPU greater or equal to an Intel Core i7-7Y75 to play the game. You will need at least 1 GB of free disk space to install 3tene. Provided that you have at least an NVIDIA GeForce GTX 750 graphics card you can play the game. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 1050 Ti.
3tene will run on PC system with Windows 7 SP+ 64 bits or later and upwards.