You will need at least 4 GB of free disk space to install Wells. Provided that you have at least an AMD Radeon HD 5450 graphics card you can play the game. Wells system requirements state that you will need at least 4 GB of RAM. An Intel Core 2 Quad Q9000 CPU is required at a minimum to run Wells.
Wells will run on PC system with Windows vista, 7, 8, 10 and upwards. Additionally it has a Mac version.