Which graphics cards and driver versions are supported by Medieval II: Total War™?

The graphics card series and driver versions below have been tested, and these and higher series or versions will run the game without issues:

AMD

Series: R7
Driver version: 3.0 Mesa 11.2.0-devel (padoka PPA)*

Intel

Series: Intel Iris Pro
Driver version: 3.0 Mesa 11.2.0-devel (git-843cec6 2015-12-23 wily-oibaf-ppa)*

Nvidia

Series: 6xx
Driver version: 352.55

NOTE: Open-source Nvidia graphics drivers are not currently supported by Medieval II: Total War™. Unfortunately, the current open-source Nvidia drivers do not support a number of the graphical features used in the game.

* Mesa 11.2 driver still in active development.