Unmoor system requirements state that you will need at least 1 GB of RAM. Additionally, the game developers recommend somewhere around 2 GB of RAM in your system. An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Unmoor. In terms of game file size, you will need at least 300 MB of free disk space available. By contrast, the game developers recommend somewhere around 400 MB of free disk space on your system drive. Provided that you have at least an Intel 82945G Express graphics card you can play the game.
Unmoor will run on PC system with Windows XP and upwards. Additionally it has Mac and Linux versions.