One of the two games you can get for free from the Epic Games Store this week is Spirit of the North. The game can be assigned to your account forever for free until September 22, 2022.
Spirit of the North is an independent single-player adventure game in which the player takes on the role of an ordinary fox from Iceland. The fate of the fox becomes intertwined with the guardian of the aurora borealis, the spirit fox. The player is tasked with solving puzzles and learning more about a lost civilization.