You will need at least 250 MB of free disk space to install Fort Defense. The minimum memory requirement for Fort Defense is 4 GB of RAM installed in your computer. Additionally, the game developers recommend somewhere around 1 GB of RAM in your system. The cheapest graphics card you can play it on is an NVIDIA GeForce 510. To play Fort Defense you will need a minimum CPU equivalent to an Intel 1500. Whereas, an Intel Pentium 4 2.00GHz is recommended in order to run it.
Fort Defense will run on PC system with Windows XP SP3 and upwards. Additionally it has a Mac version.
Minimum System Requirements
Recommended System Requirements
CPU
1500 MHz
2000 MHz
RAM
1 GB RAM
1 GB RAM
OS
OS X 10.6
OS X 10.8
Graphics Card
OpenGL 3.0 compliant with 1.0GB of video RAM
OpenGL 3.0 compliant with 1.0GB of video RAM
HDD Space
250 MB available space
250 MB available space
Show Fort Defense system requirements on your site