In terms of game file size, you will need at least 200 MB of free disk space available. Provided that you have at least an NVIDIA GeForce 8500 GT graphics card you can play the game. Mad Digger system requirements state that you will need at least 1 GB of RAM. An Intel 1300 CPU is required at a minimum to run Mad Digger.
Mad Digger will run on PC system with WindowsXP or later and upwards.