retro gaming console, save file, loading, RetroArch interface, menu navigation, file selection, user action, digital representation, pixel art, vintage aesthetic, cartridge insertion, memory card, data retrieval, nostalgic atmosphere, bedroom setting, CRT television, ambient lighting, evening indoor scene, focused gamer character, 3/4 view, detailed expression, immersive experience, soft glow from screen, interactive setup, precise emulation, user-friendly interface, seamless continuation, gaming nostalgia, high-resolution texture, accurate color reproduction.