Jellyfish Simulator

A mesmerising 3D journey beneath the surface of a Scottish loch — where light, movement, and nature meet in real-time simulation.

Each jellyfish moves with true-to-life dynamics powered by Three.js, creating an authentic underwater dance.

Experience changing light, mist, and reflections inspired by real Highland landscapes — from dawn’s first glow to deep twilight.

Play instantly on any device without downloads or logins — an open window into Scotland’s digital wilderness.

Discover more free, browser-based simulators to explore science, space, and learning in an interactive way.