The cheapest graphics card you can play it on is an NVIDIA GeForce 7200 GS. But, according to the developers the recommended graphics card is an NVIDIA GeForce 8500 GT. In terms of game file size, you will need at least 200 MB of free disk space available. To play Tank Blast you will need a minimum CPU equivalent to an Intel Core 2 Duo U7600. Whereas, an Intel Core i3-530 is recommended in order to run it. Tank Blast system requirements state that you will need at least 1 GB of RAM. If possible, make sure your have 2 GB of RAM in order to run Tank Blast to its full potential.
Tank Blast will run on PC system with Windows XP (latest SP) or later and upwards.