In 'Sans the Unknown', you awaken inside a mysterious, abandoned mansion without any memories or understanding of how you became a lifeless corpse. As you explore the crumbling halls, you interact with eccentric characters who provide clues about your mysterious past and the circumstances of your resurrection. Each choice you make helps uncover the truth about your identity and the darker connections to this strange place. Your journey involves solving mind-bending puzzles and navigating the moral dilemmas of your newfound life. Do you seek revenge, embrace your second chance, or simply try to remember who you were? The choice—and the adventure—is yours!