Scooby Doo Lost His Track is a fun free online Scooby Doo game. Scooby Doo has gotten himself lost in a spooky swamp. Scooby needs your help to make it out of the swamp safely and get back with the gang. Scooby Doo has up to five tries to find the rest of the gang, but be careful because if Scooby falls in to the water then you lose a chance. Scooby Doo Lost His Track