The cheapest graphics card you can play it on is an Intel HD 2000. You will need at least 110 MB of free disk space to install Inca Blocks. By contrast, the game developers recommend somewhere around 150 MB of free disk space on your system drive. The minimum memory requirement for Inca Blocks is 512 MB of RAM installed in your computer. If possible, make sure your have 2 GB of RAM in order to run Inca Blocks to its full potential. An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Inca Blocks.
Inca Blocks will run on PC system with Windows XP and upwards. Additionally it has Mac and Linux versions.