Valve is offering Rusty Hearts for Windows as a download for FREE for a limited time.

Rusty Hearts is a multiplayer online game with fast-paced and highly-stylized brawling combat combined with a solo or team-based dungeon exploration experience. In this gothic inspired world of vampires, half-vampires, and humans, players will be able to unleash devastating combo attacks, engage in a wide variety of epic monster battles, collect valuable loot, and become a unique hero.