In 'Whose Shadow is That?', players assume the role of Max, a seemingly ordinary office worker who begins to notice strange shadows cast on the walls at night, each revealing eerie glimpses into alternate realities. As Max investigates these shadows, they uncover a network of parallel dimensions filled with twisted versions of their friends and family. Players must navigate a series of harrowing choices that affect Max's sanity and influence the outcomes in these alternate worlds. Will you trust what you see, or will you lose yourself in the darkness?