Crescent Moon Games has Ravensword: Shadowlands 3d RPG for Android in the Google Play Store for FREE (regularly $6.99) for a limited time.

Ravensword brings unprecedented visuals to the RPG and adventure games genre. Explore a vast and richly detailed world, gather powerful weapons, collect hundreds of items, increase your skills, and follow a deep storyline to solve the mysteries of the Kingdom of Tyreas.