Diving in deep

The ocean is a large and unexplored space. Your mission is to help the diver to collect as many starfish as possible and maintain the necessary level of oxygen. Be careful, because in addition there are dangerous predators. What are the bets on how long you can hold out? A minute, two, or more than ten? Test yourself and share your result with us!
You have 3 turns to hold out and collect the most stars. When you collect the maximum number of stars, the level will be completed and you will be able to continue playing!