Provided that you have at least an NVIDIA GeForce 510 graphics card you can play the game. To play Pirates, Vikings, and Knights II you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz. However, the developers recommend a CPU greater or equal to an Intel Pentium 4 3.00GHz to play the game. In terms of game file size, you will need at least 10 GB of free disk space available. Pirates, Vikings, and Knights II system requirements state that you will need at least 512 MB of RAM. If possible, make sure your have 1 GB of RAM in order to run Pirates, Vikings, and Knights II to its full potential.
Pirates, Vikings, and Knights II will run on PC system with Windows® 7 (32/64-bit)/Vista/XP and upwards. Additionally it has Mac and Linux versions.
Minimum System Requirements
CPU
1.7 GHz Processor or better
RAM
1 GB RAM
OS
OS X version Leopard 10.5.8 and above
Graphics Card
NVIDIA GeForce 8 or higher, ATI X1600 or higher, Intel HD 3000 or higher