In 'Whose Brain Is It Anyway?', players step into the shoes of a brilliant but enigmatic neuroscientist who accidentally merges their consciousness with three wildly different personalities after a lab accident. As they navigate a labyrinth of memories and emotions, players must utilize the unique strengths of each personality to face challenges, solve puzzles, and uncover the mystery behind the experiment gone wrong. Players can switch perspectives at will, leading to unpredictable outcomes and intense emotional confrontations. Amidst a rich tapestry of narrative, the players encounter ethical dilemmas, surreal dream sequences, and uncover secrets that may alter their perception of identity itself.