An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Exocomets. The minimum memory requirement for Exocomets is 128 MB of RAM installed in your computer. If possible, make sure your have 256 MB of RAM in order to run Exocomets to its full potential. The cheapest graphics card you can play it on is an NVIDIA GeForce 510. You will need at least 15 MB of free disk space to install Exocomets.
Exocomets will run on PC system with 7 and upwards. Additionally it has Mac and Linux versions.