GOG.com is offering Battle Realms for free (normally ~$13) for a limited time. Scroll half way down the page and there is a banner for this game.
The game is rated 5/5 stars.
Battle Realms is fantasy real-time strategy game inspired by the stories told in kung-fu movies and oriental mythology. Develop your tiny peasant village into a highly trained and deadly efficient clan of warriors who are ready to die with your name on their lips. Experiment with Unit Alchemy and turn villagers into one-of-a-kind fighters like Samurai Cannoneers, Bandits, Geisha, and scores of other mythical warriors. Defend your people against the hordes of barbarians, evil magicians, and deadly ninjas.