In terms of game file size, you will need at least 250 MB of free disk space available. BLOCKADE Classic system requirements state that you will need at least 1 GB of RAM. If possible, make sure your have 4 GB of RAM in order to run BLOCKADE Classic to its full potential. An Intel Pentium 4 2.40GHz CPU is required at a minimum to run BLOCKADE Classic. Whereas, an Intel Core i3-530 is recommended in order to run it. Provided that you have at least an NVIDIA GeForce 510 graphics card you can play the game. But, according to the developers the recommended graphics card is an NVIDIA GeForce GT 520.
BLOCKADE Classic will run on PC system with Windows 7,8.1,10 and upwards.