In terms of game file size, you will need at least 256 MB of free disk space available. The cheapest graphics card you can play it on is an Intel HD 4000. To play Hard Work you will need a minimum CPU equivalent to an Intel Core i5-520M. However, the developers recommend a CPU greater or equal to an Intel Core i5-3427U to play the game. The minimum memory requirement for Hard Work is 2 GB of RAM installed in your computer. If possible, make sure your have 4 GB of RAM in order to run Hard Work to its full potential.
Hard Work will run on PC system with Windows 7 and upwards. Additionally it has Mac and Linux versions.