In terms of game file size, you will need at least 150 MB of free disk space available. The cheapest graphics card you can play it on is an NVIDIA GeForce 6100. Duet system requirements state that you will need at least 1 GB of RAM. An Intel Core 2 Duo U7600 CPU is required at a minimum to run Duet.
Duet will run on PC system with Windows Vista or Newer and upwards. Additionally it has Mac and Linux versions.
