"Hellblade: Senua's Sacrifice" is a dark fantasy action-adventure game developed and published by Ninja Theory. It was released in 2017 for various platforms, including PlayStation 4, Xbox One, Microsoft Windows, and later for Nintendo Switch. The game was well-received for its unique storytelling, atmospheric presentation, and its portrayal of mental illness. The game follows the journey of Senua, a Pict warrior who embarks on a quest to save the soul of her deceased lover from the Norse underworld, Helheim. Throughout the game, Senua battles both physical and psychological challenges, including her own psychosis, which manifests as hallucinations and delusions. One of the most notable aspects of "Hellblade: Senua's Sacrifice" is its portrayal of mental illness, particularly psychosis. The developers worked closely with neuroscientists and people who have experienced psychosis to create an authentic representation of the condition. This resulted in a game that not only tells a compelling story but also raises awareness about mental health issues. The game received critical acclaim for its narrative, audio design, and visual presentation. It won several awards, including multiple BAFTAs, for its achievements in storytelling, audio, and performance. Overall, "Hellblade: Senua's Sacrifice" is often praised as a unique and immersive gaming experience that tackles mature themes with sensitivity and depth.