underwater scene, Subnautica game, VR experience, Oculus Quest 2 headset, first-person view, colorful coral reefs, bioluminescent plants, alien sea creatures, futuristic submarine, exploration, survival elements, high-resolution textures, immersive environment, clear water, sun rays filtering through water, interactive interface, haptic feedback sensation, 3D audio, realistic water physics, panoramic view, ambient lighting, deep-sea adventure, science fiction theme, advanced technology gadgets, user interface holograms, virtual reality immersion, detailed fish schools, underwater base, seamless interaction, motion controls.