An Intel Core 2 Duo T7250 CPU is required at a minimum to run Sufoco. In terms of game file size, you will need at least 200 MB of free disk space available. Provided that you have at least an Intel HD 4000 graphics card you can play the game. Sufoco system requirements state that you will need at least 2 GB of RAM.
Sufoco will run on PC system with Windows 7 and upwards. Additionally it has Mac and Linux versions.