Altero system requirements state that you will need at least 2 GB of RAM. Provided that you have at least an Intel HD 4000 graphics card you can play the game. In terms of game file size, you will need at least 800 MB of free disk space available. To play Altero you will need a minimum CPU equivalent to an Intel Core i3-530.
Altero will run on PC system with Windows 7 or later and upwards. Additionally it has Mac and Linux versions.