Reef Rescue Diver is a free 3D underwater rescue game. You swim and change depth separately, place your tool against a net, cut it, then cradle the freed creature and carry it to a labelled sand or coral nursery. You only score when the creature is in the right place, at the right depth and moving gently enough to release. Currents push you around, air runs down, and you can refill at the surface or at a glass air pocket. A dive lasts up to 120 seconds and can end early once both rescues are done. There are 24 dives on one reef, adding deeper water, fish with different needs and nets that must be cut from two sides.
You recover at the air buoy with an eight second penalty.
No. It is one reef with different rescue routes.
Yes, everyone in a room plays the same seeded dive.