Kalypso Media's released a demo for turn-based tactical RPG Disciples III: Renaissance.
It introduces the three races of Nevendaar with a comprehensive tutorial and the full first missions from The Empire, The Legions of the Damned and the Elven Alliance campaigns.
You can nab the demo from Kalypso's official site.
We've just reviewed Disciples III, and good it is, too. It's out now for the PC.