Fanatical is offering the game Driftland: The Magic Revival for FREE when you subscribe to their email newsletter (you can unsubscribe at any time). Regularly $19.99. A Steam account is required to redeem. Go here and check the box Newsletter Signup box to claim game, then click add to cart. You will be prompted to link your Steam account in order to complete checkout.

About the game

After a devastating war between ancient mages, a powerful spell is all that holds together the shattered planet of Driftland. Take on the role of a powerful mage capable of moving and connecting floating lands, develop a mighty empire, and restore Driftland to its former glory!