'Drop in the Ocean' is the first half of the starting game for the final episode, which starts on the beach.
A helicopter flies over and drops hundreds of coloured balls into the sea. There are eight colours: red, yellow, green, blue, purple, pink, white and black. The colours are later used in the second half of the game, Sandscript, but don't matter in this part. The contestants all have to get a ball for themselves to be able to continue.
Anyone who doesn't manage to get a ball is out of the game.