Blue Rose system requirements state that you will need at least 512 MB of RAM. In terms of game file size, you will need at least 280 MB of free disk space available. To play Blue Rose you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz. The cheapest graphics card you can play it on is an NVIDIA GeForce 6100.
Blue Rose will run on PC system with Windows XP and up and upwards. Additionally it has Mac and Linux versions.