In terms of game file size, you will need at least 200 MB of free disk space available. To play Flip you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz. Flip system requirements state that you will need at least 2 GB of RAM. The cheapest graphics card you can play it on is an NVIDIA GeForce 510.
Flip will run on PC system with Windows 7 and upwards.