You will need at least 20 MB of free disk space to install Guppy. To play Guppy you will need a minimum CPU equivalent to an Intel Core 2 Duo E8400. Provided that you have at least an NVIDIA GeForce 510 graphics card you can play the game. Guppy system requirements state that you will need at least 4 GB of RAM.
Guppy will run on PC system with Windows 7 and upwards. Additionally it has Mac and Linux versions.