The Halloween 2020 Title update for Dolphin Swim has 12 achievements.
This achievement might be in your dolphin shaped candy bucket! Get a score from 0 through 9 to find out.
Get a score from 10 through 19. Lore - Eating candy increases the chance of a critical hit on ghosts. Swim Candy increases that chance by 100%.
Get a score of 20 or higher. Lore - Pumpkin armor protects against ghost attacks and abilities.