In terms of game file size, you will need at least 100 MB of free disk space available. An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Bunker Constructor. The cheapest graphics card you can play it on is an NVIDIA GeForce 7200 GS. The minimum memory requirement for Bunker Constructor is 512 MB of RAM installed in your computer.
Bunker Constructor will run on PC system with Windows XP SP2 and upwards.
Show Bunker Constructor system requirements on your site