When it comes to animating the supernatural elements, creativity and imagination would be essential. The animation should emphasize the eerie and mysterious aspects of the challenges the characters face. This could involve employing surreal visual effects, ethereal glows, or exaggerated movements to convey the supernatural powers at play. The transition between the normal world and the supernatural realm should be seamless and visually captivating. As the girls confront their inner demons and navigate the trials, the animation should emphasize the emotional journey they undertake. Expressive and fluid animation during poignant moments can help convey their fear, determination, and growth throughout the game. Utilizing lighting, color, and camera angles appropriately would also enhance the storytelling, creating a captivating and immersive experience for players.