In 'Whose Shadow Is That?', players embark on a thrilling journey through the mind of a gifted artist suffering from severe agoraphobia. Trapped in their dimly lit apartment, they are haunted by strange shadows that seem to detach from reality and taunt them with whispers of dark secrets from their past. As players navigate through interactive text choices, they unravel the mystery of the shadows, piecing together hidden truths about loss, regret, and the fine line between madness and creativity. Only by confronting their past can they break free from the clutches of their own psyche, leading to multiple endings based on the choices made throughout the game.