Indiegala is offering Myrne : The Quest for free. Normally $10.99 on Steam
Myrne: The Quest is a first-person action-RPG. It's the follow-up of Song of the Myrne: What Lies Beneath (no need to have played it to fully enjoy this one though).
The Quest is a single player game, following a story, where everything is hand-crafted (no procedural generation, just love^^).
Get back to the world of the Myrne with its silly humor and discover why the night never goes away in this new region… Or don't, you're just here for that magic artifact after all, no way this malediction will have anything to do with your personal quest… Erm…