In Vivo - King's Knight Demo
In Vivo is an epic action-RPG with a classic fantasy background. You are a shepherd going to fight against the evil that threatens the kingdom. On your way you will pass through the dark lindworm woods packed with orcs, fight deep in the mines of moradin against orcish archers and ogres and... You can meet many individuals on your travels and fulfill submissions.
http://www.independencesoftware.de/Demo/invivo-demo-setup.exe - 16Mb - Download - Screenshot

Templum de Malum
The Tower of Babel long sat in ruins until now. Prince Evinco, the wicked descendant of King Nimrod, has decided to raise the Tower and activate the Great Beam to draw the world to him. Philip, the son of a British Knight, and his companion, Brimley, have journeyed to find this lost island and... Explore the evil temple, solve puzzles, defeat enemies, and use your wits as you attempt to defeat Evinco and rid the world of the Tower, once and for all.
http://www.mpshareware.net/TdmDEMOsetup.exe - 7Mb - Download - Screenshot

Discord Times
Discord Times is a well-balanced mix of RPG, strategy and adventure with a straightforward story line. The events of the game take place in a small feudal kingdom. The kingdom is exhausted by the long train of persistent wars with the neighbors; the resources and power of the royal authority are... But all three have the same objective - gather an army of loyal followers, defend the King's throne from attacks and punish the traitors. ... Hero can play as a Knight, Ranger or Archmage. ... The game stand out with its strong Strategy Component (in fact, it's a strategy game with RPG elements)...
http://www.discordtimes.com/demo/DiscordTimes_Demo.exe - 9Mb - Download - Screenshot