Free Billy is a challenging physics-based puzzler about a small bright yellow colored anglerfish Billy, whose curiosity and love for adventures got him into a trouble. Exploring a wreck of a sunken ship Billy found in the old mystery chest a magic bubble with the hypnotic spiral inside. The charmed fish followed that magic spiral and found himself on the ship under the piles of stones. Help the fish to get out of this trap by removing stones from its way! Free Billy and enjoy: A lot of challenging levels! Adorable graphics very simple intuitive controls Relaxing soundtrack.