Unwell is a psychological survival horror game that plunges players into the fractured mind of Gabriel, a man grappling with profound loss. Set against a backdrop of a vast well, players must navigate through layers of Gabriel's psyche, each embodying different emotions such as fear, desire, and guilt. The game combines exploration with survival mechanics, where choices influence which aspects of Gabriel's mind survive. As players descend, they encounter manifestations of his inner turmoil, revealing the truth behind his shattered existence.

The gameplay emphasizes resource management and strategic planning, as players must fortify their shelter and prepare for nightly threats. Each layer introduces unique challenges and mechanics, reflecting Gabriel's mental state and the struggles he faces. The atmosphere is tense and immersive, making each decision critical to survival. Unwell provides a haunting experience that challenges players to confront their own psyche while navigating the depths of horror and despair.